This alphabetical list of posts may help you to find what you want. When you have found a post of interest, enter the part of interest as a search term in the search box.
A10 vapour pressure bubble chambers, Sealing
Admiralty pattern vernier sextant
Admiralty pattern micrometer sextant
AN 5851-1 bubble sextant averager., Gummed-up
AN 5851-1. Jammed shades carrousel
Battered Observator sextant, A
Battery Handle Structure, C Plath
Box Sextant, A
Broken legs
Bubble Horizon Attachment, C Plath
Bubble illumination of Mk V and AN 5851 bubble sextants
Bubble sextant, land use conversion of Mark IX May 2021
Bubble Sextant Restoration Manual, A12
Bubble Sextant Restoration Manuals, A10 and Mark IX series
bubble sextants, Aircraft
Bubble sextant, Hughes Marine
Bubble Horizon, A Nautical Sextant
Byrd Aircraft Sextant, Update on
Carl Plath’s Earliest Sextant
C. Plath Drei Kreis sextant, Restoring a
C. Plath Vernier Sextant, A Fine
C Plath Yachting Sextant
C18 sextant named J Watkins
C Plath Sun Compass
Carl Plath Sextants, Eighty Years of
Cercle de reflection October 2021
circular sextant mirrors, Making
Compass, a C Plath sun
Compass, an improvised sun
Dip Meter, A Russian Naval
Dip Meter, An Improvised
Distance Meter, A Stuart
Distance Meter, Fleuriais’ Marine
Drowned Husun Three Circle Sextant, A
Ebony quadrant, restoring a
Errors, Backlash and Micrometer
Faking it., Is it a SNO-M or is it a C Plath?
Filotecnica Salmoiraghi of Milan, A Fine Sextant by
Freiberger scale illuminator May 2020
Freiberger Drum Sextant (Trommelsextant)
A French Hydrographic Sextant
A French Sextant Restoration
Gyrosextant January 2019
Half-size Sextant by Hughes and Son, A
Half-size Sextant by Lebvre-Poulin, A
Heath and Company’s best vernier sextant
Heath Curve-bar sextant compared with Plath
Heath Vernier Sextant Restored
Hughes Marine Bubble Sextant
Hungarian sextant via Bulgaria, An
Hydrographical sextant, a French
Ilon Industries Mark III sextant
Jesse Ramsden and his Dividing Engine
Keystone Sextant Case, Making a
Kollsman bubblechamber, refilling
Kreisel-sextant January 2019
Land use conversion of Mark IX bubble sextant May 2021
LEDs 1: miniature screw bases., Adapting to
LEDs 2: Plath bubble horizon unit, Adapting to
Lefebvre-Poulin, a Half sized sextant by
left-handed sextant, Unusual
Legs, broken
Mark V / AN5851 sextant bubble chambers, Refilling
Markk V/ AN5851 sextant bubble chamber, Overhaul of
MHR1 position line slide rule, A reproduction June 2021
mirrors, How flat are sextant ?
Mercury amalgam mirrors May 2021
monocular mounting, Making a sextant
Observator Classic sextant, restoring a
Observator Mark 4 sextant
Prismatic Monocular, Making a
Quadrant Restored, An Early C19 Ebony
Quadrant Restored, an old wooden June 2018
Ramsden sextant, a small October 21
Reflecting circle October 2021
Reproduction MHR1position line slide rule, A May 2021
Scale illuminator, a Freiberger June 2020
Scale Lighting Systems, Later Tamaya
Sextant Frame, Evolution of the
Sextant, a small Ramsden October 2021
sextant shades, Polarising
Shackman sextant and a link to Jesse Ramsden
a later. March 2018
Shades-adjusting Tool, Making a
Skalensextant, Inside the
SNO-T sextant, Mending a, October 2020
Spanish Vernier Sextant, A Late
Spencer, Browning and Co sextant
Sun compass, a C Plath
Sun compass, an improvised
switch overhaul, Tamaya
Troughton and Simms Surveying Sextant
Turn-of-the-century French Sextant
US Maritime Commission Sextant, A
USN BuShips Mark II sextant: some design oddities
USSR SNO-M sextant, The
USSR SNO-T sextant, The
Vernier Sextant, British Admiralty
Watkins, J, A C18 sextant named
Wooden quadrant, a late C18, restored. Jan 2020
Worm Turns, A
The Nautical Sextant 