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NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

1996 to 2015

Index includes 447 messages. Sorted by message ID, in descending order.

                    
Re: Bygrave Special CasesGary LaPook14 Jul 2015, 07:10
Re: Bygrave Special CasesGreg Rudzinski13 Jul 2015, 22:46
Re: Bygrave Special CasesBob Goethe13 Jul 2015, 21:58
Re: Bygrave Special CasesGary LaPook12 Jul 2015, 07:57
Re: Bygrave Special CasesGary LaPook12 Jul 2015, 07:31
Re: Bygrave Special CasesBob Goethe11 Jul 2015, 23:53
Re: Bygrave Special CasesGreg Rudzinski11 Jul 2015, 21:55
Bygrave Special CasesBob Goethe11 Jul 2015, 18:54
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski9 Jul 2015, 02:39
Re: Bygrave formula accuracy on 10 inch slide ruleRobert Bernecky9 Jul 2015, 00:28
Re: Bygrave formula accuracy on 10 inch slide ruleRon Jones8 Jul 2015, 20:48
Re: Bygrave formula accuracy on 10 inch slide ruleHewitt Schlereth8 Jul 2015, 17:07
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski8 Jul 2015, 15:58
Re: Bygrave formula accuracy on 10 inch slide ruleFrancis Upchurch8 Jul 2015, 06:54
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski8 Jul 2015, 00:55
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski7 Jul 2015, 20:02
Re: Bygrave formula accuracy on 10 inch slide ruleFrancis Upchurch7 Jul 2015, 05:45
Re: Bygrave formula accuracy on 10 inch slide rulePaul Hirose7 Jul 2015, 06:22
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski6 Jul 2015, 17:29
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski6 Jul 2015, 16:02
Re: Bygrave formula accuracy on 10 inch slide ruleFrancis Upchurch6 Jul 2015, 10:02
Re: Bygrave formula accuracy on 10 inch slide ruleGreg Rudzinski6 Jul 2015, 01:49
Re: Bygrave range of angles?Hanno Ix21 Apr 2015, 23:01
Re: Bygrave range of angles?Hanno Ix21 Apr 2015, 22:50
Re: Bygrave range of angles?Gary LaPook21 Apr 2015, 19:50
Re: Bygrave range of angles?Hanno Ix21 Apr 2015, 16:34
Re: Bygrave range of angles?Gary LaPook21 Apr 2015, 08:31
Re: Bygrave range of angles?Francis Upchurch21 Apr 2015, 05:23
Bygrave range of angles?Hanno Ix20 Apr 2015, 18:53
Re: Postscript code for making Bygrave ScalesRobin Stuart4 Jan 2015, 19:41
Re: Bygrave formulaHanno Ix19 Jul 2014, 19:20
Re: Flat Bygrave alternative configurationRobin Stuart12 Jul 2014, 14:31
Re: Flat Bygrave alternative configurationHanno Ix4 Jul 2014, 05:32
Re: Flat Bygrave alternative configurationGary LaPook3 Jul 2014, 16:40
Re: Flat Bygrave alternative configurationHanno Ix3 Jul 2014, 12:40
Re: Bygrave formulaGary LaPook3 Jul 2014, 07:58
Re: Bygrave formulaFrancis Upchurch3 Jul 2014, 04:07
Re: Bygrave formulaFrancis Upchurch2 Jul 2014, 05:25
Re: Flat Bygrave alternative configurationSean C2 Jul 2014, 04:29
Re: Bygrave formulaHanno Ix1 Jul 2014, 17:40
Re: Flat Bygrave alternative configurationRobin Stuart1 Jul 2014, 17:30
Re: Flat Bygrave alternative configurationHanno Ix1 Jul 2014, 00:15
Re: Bygrave formulaHanno Ix29 Jun 2014, 23:06
Re: Bygrave formulaBrad Morris29 Jun 2014, 16:25
Re: Bygrave formulaÖrjan Sandström29 Jun 2014, 16:09
Re: Flat Bygrave alternative configurationRobin Stuart29 Jun 2014, 11:26
Re: Flat Bygrave alternative configurationRobin Stuart29 Jun 2014, 11:13
Re: Bygrave formulaFrancis Upchurch29 Jun 2014, 05:34
Re: Flat Bygrave alternative configurationHanno Ix29 Jun 2014, 02:08
Re: Bygrave formulaHanno Ix28 Jun 2014, 22:46
Re: Flat Bygrave alternative configurationHanno Ix19 Jun 2014, 14:54
Re: Flat Bygrave alternative configurationRobin Stuart19 Jun 2014, 12:31
Re: Flat Bygrave alternative configurationPeter Hakel19 Jun 2014, 01:33
Re: Flat Bygrave alternative configurationHanno Ix18 Jun 2014, 14:36
Re: Flat Bygrave alternative configurationHanno Ix18 Jun 2014, 14:39
Re: Flat Bygrave alternative configurationRandall Morrow18 Jun 2014, 14:48
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 22:08
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 22:04
Re: Flat Bygrave alternative configurationGary LaPook17 Jun 2014, 21:57
Re: Flat Bygrave alternative configurationRobin Stuart17 Jun 2014, 21:47
Re: Flat Bygrave alternative configurationRandall Morrow17 Jun 2014, 19:20
Re: Flat Bygrave alternative configurationRandall Morrow17 Jun 2014, 17:24
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 16:36
Re: Flat Bygrave alternative configurationRobin Stuart17 Jun 2014, 14:40
Re: Flat Bygrave alternative configurationHanno Ix17 Jun 2014, 13:43
Re: Flat Bygrave alternative configurationRobin Stuart17 Jun 2014, 12:39
Re: Flat Bygrave alternative configurationGary LaPook16 Jun 2014, 20:04
Re: Flat Bygrave alternative configurationHanno Ix16 Jun 2014, 19:31
Re: Bygrave formulaFrancis Upchurch10 Jun 2014, 08:36
Re: Bygrave formulaFrank Reed9 Jun 2014, 21:50
Re: Bygrave formulaHanno Ix9 Jun 2014, 18:46
Re: Bygrave formulaHanno Ix9 Jun 2014, 18:43
Re: Bygrave formulaFrancis Upchurch9 Jun 2014, 17:46
Re: Bygrave formulaFrank Reed9 Jun 2014, 17:22
Re: Bygrave formulaFrancis Upchurch9 Jun 2014, 06:01
Re: Bygrave formulaFrancis Upchurch9 Jun 2014, 05:54
Re: Bygrave formulaHanno Ix8 Jun 2014, 18:16
Re: Bygrave formulaHanno Ix8 Jun 2014, 17:47
Re: Bygrave formulaHanno Ix8 Jun 2014, 01:33
Re: Bygrave formulaFrancis Upchurch8 Jun 2014, 00:39
Re: Bygrave formulaGeoffrey Kolbe7 Jun 2014, 14:55
Re: Bygrave formulaFrancis Upchurch6 Jun 2014, 18:42
Bygrave formulaHanno Ix6 Jun 2014, 06:08
Re: Bygrave Patent GB162,895Hanno Ix3 Jun 2014, 03:24
Re: Bygrave Patent GB162,895Luc Van den Borre2 Jun 2014, 07:16
Re: Bygrave Patent GB162,895Hanno Ix2 Jun 2014, 05:38
Re: Bygrave Patent GB162,895Gary LaPook2 Jun 2014, 05:18
Bygrave Patent GB162,895Hanno Ix2 Jun 2014, 00:08
Re: Postscript code for making Bygrave ScalesRobin Stuart1 Apr 2014, 16:52
Re: Postscript code for making Bygrave ScalesRobin Stuart31 Mar 2014, 21:16
Re: Postscript code for making Bygrave ScalesWolfgang Hasper31 Mar 2014, 16:03
Re: Postscript code for making Bygrave ScalesSean C31 Mar 2014, 16:14
Re: Postscript code for making Bygrave ScalesAndrew Nikitin31 Mar 2014, 15:44
Re: Postscript code for making Bygrave ScalesMarcelo S31 Mar 2014, 14:47
Postscript code for making Bygrave ScalesRobin Stuart29 Mar 2014, 15:52
Flat Bygrave alternative configurationRobin Stuart9 Mar 2014, 19:25
Bygrave slide rule, a compendium of postsGary LaPook4 Mar 2014, 21:32
Re: Re:the flat BygraveGary LaPook22 Feb 2014, 18:02
Re:the flat BygraveSean C22 Feb 2014, 12:50
Re:the flat BygraveDavid Cortes22 Feb 2014, 12:43
Re: Japanese Bygrave slider rule on EbayFrancis Upchurch13 Jan 2014, 11:24
Re: Japanese Bygrave slider rule on EbayGary LaPook13 Jan 2014, 02:10
Re: Japanese Bygrave slider rule on EbayMike Mayer12 Jan 2014, 22:58
Re: Japanese Bygrave slider rule on EbayTom Sult12 Jan 2014, 19:59
Re: Japanese Bygrave slider rule on EbayGreg Licfi12 Jan 2014, 19:19
Re: Japanese Bygrave slider rule on EbayFrank Reed12 Jan 2014, 19:53
Re: Japanese Bygrave slider rule on EbayTom Sult12 Jan 2014, 19:29
Re: Japanese Bygrave slider rule on EbayBrad Morris12 Jan 2014, 18:01
Re: Japanese Bygrave slider rule on EbayEric van der Veen12 Jan 2014, 14:38
Re: Japanese Bygrave slider rule on EbayHewitt Schlereth11 Jan 2014, 22:25
Re: Japanese Bygrave slider rule on EbayGary LaPook11 Jan 2014, 21:51
Re: Japanese Bygrave slider rule on EbayAlan S10 Jan 2014, 00:05
Re: Japanese Bygrave slider rule on EbayFrank Reed9 Jan 2014, 23:05
Re: Japanese Bygrave slider rule on EbayAlan S9 Jan 2014, 21:57
Re: Japanese Bygrave slider rule on EbayAlan S9 Jan 2014, 21:44
Re: Japanese Bygrave slider rule on EbayGary LaPook9 Jan 2014, 09:08
Re: Japanese Bygrave slider rule on EbayBrad Morris9 Jan 2014, 08:02
Re: Japanese Bygrave slider rule on EbayBill B9 Jan 2014, 07:44
Re: Japanese Bygrave slider rule on EbayBrad Morris9 Jan 2014, 06:17
Re: Japanese Bygrave slider rule on EbayAlan S9 Jan 2014, 05:38
Re: Japanese Bygrave slider rule on EbayBrad Morris9 Jan 2014, 01:06
Re: Japanese Bygrave slider rule on EbayGary LaPook9 Jan 2014, 00:07
Re: Japanese Bygrave slider rule on EbayBrad Morris8 Jan 2014, 23:57
Re: Japanese Bygrave slider rule on EbayAlan S8 Jan 2014, 20:26
Re: Japanese Bygrave slider rule on EbayGary LaPook8 Jan 2014, 17:33
Re: Japanese Bygrave slider rule on EbayGary LaPook8 Jan 2014, 17:30
Japanese Bygrave slider rule on EbayEric van der Veen8 Jan 2014, 10:22
Re: All Bygrave slide rule postsGary LaPook6 Jan 2014, 08:26
Re: All Bygrave slide rule postsGary LaPook6 Jan 2014, 06:57
Re: All Bygrave slide rule postsGary LaPook6 Jan 2014, 06:00
All Bygrave slide rule postsFrank Reed5 Jan 2014, 07:27
Re: Bygrave to clear lunars.Francis Upchurch7 Dec 2013, 05:46
Re: Bygrave to clear lunars.Francis Upchurch7 Dec 2013, 05:10
Re: Bygrave to clear lunars.Frank Reed6 Dec 2013, 21:44
Re: Bygrave to clear lunars.Frank Reed6 Dec 2013, 18:46
Re: Bygrave to clear lunars.Francis Upchurch6 Dec 2013, 10:53
Re: Bygrave to clear lunars.Geoffrey Kolbe6 Dec 2013, 06:11
Re: Bygrave to clear lunars.Frank Reed5 Dec 2013, 21:14
Bygrave to clear lunars.Francis Upchurch4 Dec 2013, 11:24
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markingsBrad Morris24 Feb 2013, 23:09
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markingsRobin Stuart24 Feb 2013, 19:44
Re: Ruminatons on Bygrave and Hohenrechenschieberscale markingsBrad Morris24 Feb 2013, 19:13
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markingsRobin Stuart24 Feb 2013, 17:46
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markingsRobin Stuart24 Feb 2013, 17:13
Re: Ruminatons on Bygrave and Hohenrechenschieberscale markingsBrad Morris18 Feb 2013, 18:05
Re: Bygrave Locking DeviceRobin Stuart18 Feb 2013, 16:27
Re: Ruminatons on Bygrave and Hohenrechenschieber scale markingsRobin Stuart18 Feb 2013, 15:59
Ruminatons on Bygrave and Hohenrechenschieber scale markingsBrad Morris18 Feb 2013, 07:14
Re: Ruminations on Bygrave and Hohenrechenschieber scale markingsBrad Morris11 Feb 2013, 16:29
Re: Bygrave Locking DeviceBrad Morris11 Feb 2013, 01:24
Bygrave Locking DeviceGary LaPook11 Feb 2013, 01:16
Bygrave Locking DeviceGary LaPook11 Feb 2013, 01:08
Ruminations on Bygrave and Hohenrechenschieber scale markingsRobin Stuart10 Feb 2013, 16:49
Re: Bygrave Scale LengthsBrad Morris31 Jan 2013, 11:47
Re: Bygrave Scale LengthsBrad Morris31 Jan 2013, 11:45
Re: Bygrave Scale Lengths-HR2 scalesBrad Morris31 Jan 2013, 11:33
Re: Bygrave Scale Lengths-HR2 scalesGary LaPook31 Jan 2013, 10:38
Re: Bygrave Scale Lengths-HR2 scalesGary LaPook31 Jan 2013, 10:22
Re: Bygrave Scale LengthsGary LaPook31 Jan 2013, 09:05
Re: Bygrave Scale LengthsGary LaPook31 Jan 2013, 08:59
Re: Bygrave Scale LengthsRonald van Riet31 Jan 2013, 08:41
Re: Bygrave Scale LengthsBrad Morris31 Jan 2013, 01:56
Re: Bygrave Scale LengthsGary LaPook30 Jan 2013, 23:33
Re: Bygrave Scale LengthsGary LaPook30 Jan 2013, 23:21
Re: Bygrave Scale LengthsHewitt Schlereth30 Jan 2013, 20:16
Re: Bygrave Scale LengthsHewitt Schlereth30 Jan 2013, 19:53
Re: Bygrave Scale LengthsWolfgang Hasper30 Jan 2013, 19:41
Re: Bygrave Scale LengthsBrad Morris30 Jan 2013, 19:40
Re: Bygrave Scale LengthsHewitt Schlereth30 Jan 2013, 19:03
Re: Bygrave Scale LengthsBrad Morris30 Jan 2013, 14:19
Re: Bygrave Scale LengthsGary LaPook30 Jan 2013, 05:41
Re: Bygrave Scale LengthsGary LaPook30 Jan 2013, 05:37
Re: Bygrave Scale LengthsGary LaPook29 Jan 2013, 08:57
Re: Bygrave Scale LengthsGary LaPook29 Jan 2013, 08:48
Re: Bygrave Scale LengthsGary LaPook29 Jan 2013, 05:31
Bygrave Scale LengthsBrad Morris29 Jan 2013, 02:35
Re: recommendation for slide rule ? BygraveAlan S23 May 2012, 22:16
Re: recommendation for slide rule ? BygraveHewitt Schlereth23 May 2012, 20:01
Re: recommendation for slide rule ? BygraveGreg Rudzinski22 May 2012, 22:03
Re: recommendation for slide rule ? BygraveAlan S22 May 2012, 21:39
Bygrave at NASMGary LaPook16 Apr 2012, 10:16
Re: on Bygrave and or cylindrical slide rulesRonald van Riet20 Dec 2011, 13:35
On Bygrave and or cylindrical slide rulesAlan S19 Dec 2011, 18:59
Re: Manufacture of BygravesAlan S18 Dec 2011, 17:42
Re: BygraveHanno Ix24 Apr 2011, 21:56
Re: BygraveHanno Ix18 Apr 2011, 18:31
Re: BygraveHanno Ix15 Apr 2011, 17:45
Re: BygraveWolfgang Hasper14 Apr 2011, 19:32
Re: BygraveWolfgang Hasper12 Apr 2011, 16:36
Re: BygraveRobin Stuart11 Apr 2011, 23:08
Re: BygraveHanno Ix11 Apr 2011, 16:14
Re: BygraveWolfgang Hasper10 Apr 2011, 19:25
Re: BygraveGreg Rudzinski9 Apr 2011, 23:50
Re: BygraveHanno Ix9 Apr 2011, 23:36
Re: BygraveGreg Rudzinski9 Apr 2011, 00:34
Re: BygraveGreg Rudzinski9 Apr 2011, 00:21
BygraveHanno Ix8 Apr 2011, 23:33
Bygrave slide ruleSteve Whiteside17 Nov 2010, 23:12
Re: Self contained long term celnav with Bygrave slide ruleGary LaPook5 Oct 2010, 09:38
Re: New compact backup CELNAV system RENAMED Accuracy ofBygrave Slide RuleGary LaPook4 Oct 2010, 20:16
Re: New compact backup CELNAV system RENAMED Accuracy of Bygrave SlideRuleGary LaPook3 Oct 2010, 08:11
Re: Self contained long term celnav with Bygrave slide ruleAntoine Couëtte2 Oct 2010, 13:38
Self contained long term celnav with Bygrave slide ruleGary LaPook2 Oct 2010, 08:17
Re: Bygrave revised rules for converting azimuth angle to ZnGary LaPook13 Jul 2010, 04:21
Re: Bygrave revised rules for converting azimuth angleto ZnGary LaPook12 Jul 2010, 10:49
Re: Bygrave revised rules for converting azimuth angleto ZnGary LaPook12 Jul 2010, 10:47
Bygrave revised rules for converting azimuth angle to ZnGary LaPook12 Jul 2010, 03:55
Re: Another cylindrical bygraveHein Bodahl25 Feb 2010, 10:06
Re: Another cylindrical bygraveHanno Ix24 Feb 2010, 20:41
Re: Another cylindrical bygraveHein Bodahl24 Feb 2010, 12:32
Re: Another cylindrical bygraveHanno Ix23 Feb 2010, 01:30
Re: Another cylindrical bygraveDouglas Denny22 Feb 2010, 20:23
Re: Another cylindrical bygraveHein Bodahl22 Feb 2010, 12:50
Re: Another cylindrical bygraveHanno Ix20 Feb 2010, 22:03
Re: Scales used on BygraveDouglas Denny20 Feb 2010, 01:10
Re: Scales used on BygraveWolfgang Hasper19 Feb 2010, 20:31
Scales used on BygraveGary LaPook19 Feb 2010, 00:35
Computing azimuth with the Bygrave in special cases.Gary LaPook9 Feb 2010, 12:52
Re: A simpler Bygrave ?Hanno Ix9 Feb 2010, 05:38
Re: A simpler Bygrave ?Wolfgang Hasper8 Feb 2010, 18:38
Re: A simpler Bygrave ?Brad Morris8 Feb 2010, 14:12
Re: A simpler Bygrave ?Hanno Ix7 Feb 2010, 22:43
Re: A simpler Bygrave ? - corr.Hanno Ix6 Feb 2010, 16:08
A simpler Bygrave ?Hanno Ix6 Feb 2010, 00:43
Re: Another cylindrical bygraveGary LaPook23 Jan 2010, 05:09
Re: Another cylindrical bygraveGary LaPook22 Jan 2010, 07:59
Another cylindrical bygraveHein Bodahl21 Jan 2010, 13:26
Re: wrapped BygraveHanno Ix19 Jan 2010, 02:34
Re: wrapped BygraveWolfgang Hasper18 Jan 2010, 18:28
Re: wrapped BygraveWolfgang Hasper18 Jan 2010, 18:33
Re: wrapped BygraveHanno Ix18 Jan 2010, 19:15
Re: wrapped BygraveDouglas Denny18 Jan 2010, 04:55
Re: wrapped BygraveBrad Morris17 Jan 2010, 22:14
Re: wrapped BygraveAl Szymanski17 Jan 2010, 21:39
Re: wrapped BygraveDouglas Denny17 Jan 2010, 21:00
Re: wrapped BygraveBill Morris17 Jan 2010, 19:37
Wrapped BygraveWolfgang Hasper17 Jan 2010, 16:41
Re: Bygrave and MHR-1 locking mechanism constructionBrad Morris2 Oct 2009, 14:09
Re: Bygrave and MHR-1 locking mechanism constructionGary LaPook2 Oct 2009, 10:25
Re: Bygrave and MHR-1 locking mechanism constructionGary LaPook1 Oct 2009, 22:43
Re: Bygrave and MHR-1 locking mechanism constructionBrad Morris1 Oct 2009, 18:49
Re: Bygrave and MHR-1 locking mechanism constructionWolfgang Hasper1 Oct 2009, 18:19
Bygrave and MHR-1 locking mechanism constructionGary LaPook30 Sep 2009, 01:55
Bygrave and AquinoGary LaPook6 Sep 2009, 15:21
Re: Manufacture of BygravesTom Sult18 Aug 2009, 02:32
Re: Manufacture of BygravesGary LaPook17 Aug 2009, 21:43
Re: Manufacture of BygravesBrad Morris9 Aug 2009, 18:19
Re: Manufacture of BygravesGary LaPook9 Aug 2009, 07:50
Re: Manufacture of BygravesGary LaPook9 Aug 2009, 07:39
Re: Manufacture of BygravesWolfgang Köberer9 Aug 2009, 07:34
Re: Manufacture of BygravesHanno Ix9 Aug 2009, 04:41
Re: Manufacture of BygravesBrad Morris9 Aug 2009, 03:19
Manufacture of BygravesGary LaPook6 Aug 2009, 03:19
Re: Bygrave and ChichesterGary LaPook5 Aug 2009, 22:39
Re: Bygrave and ChichesterChristian Scheele5 Aug 2009, 18:59
Re: The BygraveHanno Ix5 Aug 2009, 16:16
Re: The BygraveDouglas Denny5 Aug 2009, 13:44
Re: The BygraveHanno Ix5 Aug 2009, 01:29
Re: The BygraveDouglas Denny4 Aug 2009, 23:43
Re: Bygrave and ChichesterGary LaPook3 Aug 2009, 17:14
Re: Bygrave and ChichesterChristian Scheele3 Aug 2009, 13:22
Re: Bygrave and ChichesterGary LaPook3 Aug 2009, 08:43
Re: Bygrave and ChichesterGary LaPook3 Aug 2009, 08:22
Re: Bygrave and ChichesterGreg R_3 Aug 2009, 02:27
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 23:44
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 23:27
Re: Bygrave and ChichesterTom Sult2 Aug 2009, 23:11
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 23:03
Re: Bygrave and ChichesterGreg Rudzinski2 Aug 2009, 22:28
Re: Bygrave and ChichesterTom Sult2 Aug 2009, 21:38
Re: Bygrave and ChichesterGreg R_2 Aug 2009, 20:58
Re: Bygrave and ChichesterGreg Rudzinski2 Aug 2009, 19:16
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 18:18
Re: Bygrave and ChichesterHewitt Schlereth2 Aug 2009, 17:08
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 16:03
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 15:57
Re: Bygrave and ChichesterGary LaPook2 Aug 2009, 15:35
Re: Bygrave and ChichesterPaul Brewer1 Aug 2009, 22:38
Re: Bygrave and ChichesterDouglas Denny1 Aug 2009, 17:35
Re: Bygrave and ChichesterTom Sult1 Aug 2009, 16:26
Re: The BygraveHanno Ix1 Aug 2009, 03:40
Re: The BygraveHanno Ix1 Aug 2009, 03:38
Bygrave and ChichesterGary LaPook1 Aug 2009, 01:59
Re: The BygraveGary LaPook1 Aug 2009, 00:24
Re: The BygraveGary LaPook1 Aug 2009, 00:23
Re: The BygraveHanno Ix26 Jul 2009, 21:37
Re: The BygraveBrad Morris26 Jul 2009, 17:20
Re: The BygraveGary LaPook26 Jul 2009, 17:03
Re: The BygraveHanno Ix26 Jul 2009, 16:31
Re: The BygraveHanno Ix26 Jul 2009, 16:12
Re: The BygraveW F Jones26 Jul 2009, 12:10
Re: The BygraveBrad Morris26 Jul 2009, 02:55
Re: The BygraveHanno Ix25 Jul 2009, 18:54
Re: The BygraveHanno Ix25 Jul 2009, 18:45
Re: The BygraveBrad Morris25 Jul 2009, 18:02
Re: The BygraveBrad Morris25 Jul 2009, 17:41
Re: The BygraveHanno Ix25 Jul 2009, 02:24
Re: The BygraveHanno Ix24 Jul 2009, 22:54
Re: The BygraveBrad Morris24 Jul 2009, 15:53
Re: The BygraveHanno Ix24 Jul 2009, 15:36
Re: The BygraveHein Bodahl24 Jul 2009, 07:09
Re: The BygraveDave Walden23 Jul 2009, 23:41
Re: The BygraveHanno Ix23 Jul 2009, 23:30
Re: The BygraveDave Walden23 Jul 2009, 19:00
Re: The BygraveAndrew Corl23 Jul 2009, 18:25
Re: The BygraveHanno Ix23 Jul 2009, 18:17
Re: The BygraveDave Walden23 Jul 2009, 02:15
Re: The BygraveGary LaPook23 Jul 2009, 00:27
Re: BygravesHewitt Schlereth22 Jul 2009, 15:56
Re: BygravesBrad Morris22 Jul 2009, 14:31
Re: BygravesRob M22 Jul 2009, 13:57
Re: BygravesHanno Ix21 Jul 2009, 17:18
Re: BygravesMartin T21 Jul 2009, 16:24
Re: BygravesHanno Ix18 Jul 2009, 18:36
Re: BygravesBill Morris17 Jul 2009, 02:59
Re: BygravesHanno Ix17 Jul 2009, 00:29
Re: BygravesGary LaPook16 Jul 2009, 23:45
Re: BygravesBrad Morris16 Jul 2009, 19:50
BygravesHanno Ix16 Jul 2009, 18:09
Re: Manufacture new Bygraves?Hanno Ix10 Jul 2009, 23:01
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 22:43
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 21:06
Re: Manufacture new Bygraves?Hanno Ix10 Jul 2009, 18:13
Re: Manufacture new Bygraves?Richard M Pisko10 Jul 2009, 04:13
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 03:50
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 03:24
Re: Manufacture new Bygraves?Gary LaPook10 Jul 2009, 03:06
Re: Manufacture new Bygraves?Bill Morris10 Jul 2009, 02:36
Re: Manufacture new Bygraves?Thomas Kleemann9 Jul 2009, 23:23
Re: Manufacture new Bygraves?NavList Messages9 Jul 2009, 20:31
Re: Manufacture new Bygraves?Thomas Kleemann9 Jul 2009, 22:50
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 20:04
Re: Manufacture new Bygraves?Geoffrey Kolbe9 Jul 2009, 19:32
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 19:01
Re: Manufacture new Bygraves?Gary LaPook9 Jul 2009, 18:26
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 13:23
Re: Manufacture new Bygraves?Brad Morris9 Jul 2009, 13:16
Re: Manufacture new Bygraves?Gary LaPook9 Jul 2009, 11:05
Re: Manufacture new Bygraves?Bill Morris9 Jul 2009, 05:55
Re: Manufacture new Bygraves?Gary LaPook9 Jul 2009, 03:19
Re: Manufacture new Bygraves?Hanno Ix9 Jul 2009, 01:59
Re: Manufacture new Bygraves?Thomas Kleemann8 Jul 2009, 21:21
Re: Bygrave formula accuracy on 10 inch slide ruleHanno Ix8 Jul 2009, 17:05
Re: The BygraveHanno Ix8 Jul 2009, 16:53
Re: Accuracy of BygraveGary LaPook8 Jul 2009, 05:47
Re: Bygrave formula accuracy on 10 inch slide ruleGary LaPook8 Jul 2009, 05:06
Re: The BygraveGary LaPook8 Jul 2009, 01:55
Re: The BygraveHanno Ix8 Jul 2009, 00:01
Re: Manufacture new Bygraves?Ken Gebhart7 Jul 2009, 13:43
Re: Manufacture new Bygraves?Brad Morris7 Jul 2009, 13:16
Re: Manufacture new Bygraves?Brad Morris7 Jul 2009, 13:14
Re: The BygraveGary LaPook7 Jul 2009, 05:28
Re: The BygraveFrank Reed7 Jul 2009, 03:10
Re: Accuracy of BygraveKen Gebhart7 Jul 2009, 02:50
Bygrave formula accuracy on 10 inch slide rulePaul Hirose6 Jul 2009, 22:19
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 19:28
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 18:01
Re: Accuracy of BygraveGeorge Huxtable6 Jul 2009, 08:59
Re: Manufacture new Bygraves?Bill B6 Jul 2009, 08:55
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 07:05
Re: Accuracy of BygraveGary LaPook6 Jul 2009, 06:24
Accuracy of BygraveGary LaPook6 Jul 2009, 05:49
Re: Manufacture new Bygraves?Gary LaPook6 Jul 2009, 05:34
Re: Manufacture new Bygraves?Hanno Ix6 Jul 2009, 03:46
Re: Manufacture new Bygraves?Gary LaPook5 Jul 2009, 14:28
Re: The BygraveGary LaPook5 Jul 2009, 14:00
Re: The BygraveDouglas Denny5 Jul 2009, 02:01
Re: Manufacture new Bygraves?Gary LaPook4 Jul 2009, 20:59
Re: Manufacture new Bygraves?Ken Gebhart4 Jul 2009, 18:50
Re: Manufacture new Bygraves?Peter Fogg4 Jul 2009, 01:33
Re: Manufacture new Bygraves?Douglas Denny3 Jul 2009, 08:11
Re: The BygraveFrank Reed4 Jul 2009, 00:41
Re: Manufacture new Bygraves?Frank Reed3 Jul 2009, 23:49
Re: Manufacture new Bygraves?Gary LaPook3 Jul 2009, 20:32
Re: Manufacture new Bygraves?Gary LaPook3 Jul 2009, 20:29
Re: Manufacture new Bygraves?Gary LaPook3 Jul 2009, 20:02
Re: Manufacture new Bygraves?Tom Sult3 Jul 2009, 18:45
Re: Manufacture new Bygraves?Hanno Ix3 Jul 2009, 18:20
Re: Manufacture new Bygraves?Greg Rudzinski3 Jul 2009, 16:40
Re: Manufacture new Bygraves?Tom Sult3 Jul 2009, 15:12
Re: Manufacture new Bygraves?Bill Morris3 Jul 2009, 07:18
Re: The BygraveTom Sult2 Jul 2009, 13:43
Re: The BygraveDouglas Denny2 Jul 2009, 08:22
Re: The BygraveFrank Reed2 Jul 2009, 10:48
Re: The BygraveDouglas Denny1 Jul 2009, 21:41
Re: The BygraveHanno Ix30 Jun 2009, 18:36
Re: The BygraveHanno Ix30 Jun 2009, 18:31
Re: The BygraveRonald van Riet30 Jun 2009, 09:44
Re: The BygraveBill B30 Jun 2009, 05:21
Re: The BygraveWolfgang Köberer29 Jun 2009, 19:03
Re: The BygraveDouglas Denny29 Jun 2009, 18:21
The BygraveBrad Morris29 Jun 2009, 18:00
Visual BygraveBrad Morris18 Jun 2009, 17:24
Re: Manufacture new Bygraves?Gary LaPook17 Jun 2009, 18:33
Re: Manufacture new Bygraves?Brad Morris17 Jun 2009, 14:28
Re: Manufacture new Bygraves?Gary LaPook17 Jun 2009, 00:15
Re: Manufacture new Bygraves?Gary LaPook17 Jun 2009, 00:13
Visual Bygrave, using cosine and tangentBrad Morris15 Jun 2009, 14:49
The Visual BygraveBrad Morris15 Jun 2009, 06:40
Re: The Bygrave Slide RuleGary LaPook2 Jun 2009, 11:36
Re: The Bygrave Slide RuleDouglas Denny30 May 2009, 22:27
The Bygrave Slide RuleNavList Messages30 May 2009, 06:31
Re: The Bygrave Slide ruleGary LaPook30 May 2009, 01:24
The Bygrave Slide ruleNavList Messages29 May 2009, 21:39
Re: The Bygrave Slide ruleBrad Morris29 May 2009, 17:36
The Bygrave Slide ruleNavList Messages29 May 2009, 09:46
Re: The Bygrave Slide RuleBrad Morris29 May 2009, 00:20
Re: The Bygrave Slide RuleGary LaPook28 May 2009, 19:35
The Bygrave Slide RuleNavList Messages28 May 2009, 18:32
Re: The Bygrave Slide RuleGary LaPook28 May 2009, 11:23
Re: The Bygrave Slide RuleRonald van Riet28 May 2009, 08:45
The Bygrave Slide RuleNavList Messages27 May 2009, 21:57
Re: Manufacture new Bygraves?Brad Morris23 May 2009, 18:53
Re: Manufacture new Bygraves?Greg Rudzinski23 May 2009, 18:18
Manufacture new Bygraves?Frank Reed23 May 2009, 17:27
Re: recommendation for slide rule ? BygraveDave Walden23 May 2009, 00:17
Re: recommendation for slide rule ? BygraveGary LaPook22 May 2009, 07:35
Re: recommendation for slide rule ? BygraveGary LaPook22 May 2009, 05:20
Re: recommendation for slide rule ? BygraveJames N Wilson22 May 2009, 00:15
Re: recommendation for slide rule ? BygraveBruce Hamilton21 May 2009, 06:01
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleBrad Morris15 Apr 2009, 23:53
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleBrad Morris15 Apr 2009, 13:38
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleFrank Reed15 Apr 2009, 05:10
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleGary LaPook14 Apr 2009, 23:25
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleGary LaPook14 Apr 2009, 22:28
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleBrad Morris13 Apr 2009, 13:56
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleBrad Morris11 Apr 2009, 23:48
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleGary LaPook11 Apr 2009, 07:52
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleGary LaPook11 Apr 2009, 07:19
Re: New compact backup CELNAV system RENAMED Accuracyof Bygrave Slide RuleBrad Morris11 Apr 2009, 01:40
Re: Bygrave slide rule , o-rings, circular slide rulesNavList28 Dec 2008, 16:25
Re: Position Line Slide Rules: Bygrave, HR1, HR2, MHR1Ronald van Riet1 Oct 2008, 06:54
Position Line Slide Rules: Bygrave, HR1, HR2, MHR1Ronald van Riet30 Sep 2008, 07:24
Re: Bygrave slide ruleBruce Hamilton28 Sep 2008, 02:30
Bygrave slide ruleGary LaPook27 Sep 2008, 11:01
Re: Bygrave slide rule , o-rings, circular slide rulesRonald van Riet15 Jun 2008, 21:29
Re: Bygrave slide rule , o-rings, circular slide rulesGary LaPook15 Jun 2008, 12:29
Re: Bygrave slide rule , o-rings, circular slide rulesGeoffrey Kolbe15 Jun 2008, 10:33
Bygrave slide rule , o-rings, circular slide rulesBruce Hamilton15 Jun 2008, 06:39
Re: Bygrave slide ruleJohn Rae12 Dec 2005, 02:53
Re: Bygrave slide ruleZvi Doron11 Dec 2005, 13:44
Bygrave slide ruleWillem Piccer11 Dec 2005, 13:00
Re: Bygrave position line slide ruleZvi Doron18 Mar 2004, 22:14
Re: Bygrave position line slide ruleWolfgang Köberer1 Mar 2004, 19:28
Re: Bygrave position line slide ruleZvi Doron29 Feb 2004, 09:00
Re: Bygrave position line slide ruleDan Allen29 Feb 2004, 04:48
Bygrave position line slide ruleZvi Doron28 Feb 2004, 16:01

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