Brass-bound lodestone
1675-1700
Howard Sun Compass MK2, 1980-2000
1980-2000
AN/PSN-8 manpack GPS receiver, 1988-1993
1988-1993
Ebony and brass octant.
1805-1815
Octant made of ebony and brass
1830-1835
'MicroDAGR' GPS receiver, 2012
2012
Military map from First Gulf War, 1990-1995
1990-1995
Coast Navigator
Magnetic compass and sundial by Henry Sutton
1650-1665
Massey's patent ships' log
1854-1857
Casio GPS Watch Module 2240
circa 1999
Wooden backstaff.
1759
Marshall Islands sailing chart
Clock 'Starter Unit' and log speed indicator
1945-1955
Plastic yachtman's sextant
1970-1975
"Sub Sig" echo sounder type 301/642 recorder
1954-1963
Dent's patent liquid compass with air chamber around rim
1860-1870
Brass triangle-pattern frame sextant.
1940-1945
Distance meter
1942-1961
Magellan NAV 1000 GPS Receiver, 1991
1991
Loop-bearing computor, R.A.F. Form 1288
Example of Universal Koppler, WZR4
Air compass, patt.P.2, no.576
Air compass, patt.6/18 Mark III, no.876
Small compass in circular ivory case
R.A.F. compass, no.1
R.A.F. box corrector with plate attachment
Aircraft bubble sextant.
1947-1952
Square-Search Compoutor
Armitage computor for variation setting
Massey's patent, frictionless ocean depth sounder
1836
Model Oil-Gas Buoy for use in shallow water
Navigationsrichtgerat
1851-1968
Air position recorder Mk.I
KBB Air Log
1913-1947
Variation setting control Mk.I
Dip, Height and Range Board
Log-ship, a copy of an exhibit in the Museum of Science and Engineering
Mk IVA compass
1920-1932
Course and Distance computor, Mk.IIA
Star L.H.A. Computor. Defective
Librascope D-R. Computor
Brass pillar stand for sextant.
1845-1855
Course and speed calculator Mk IIA. HTA(1928) Ltd
1928
Naval Compass Stabilizer Mk1 space reference unit
Naval Compass Stabilizer Mk1 resilent mount
Ebony and brass octant.
1855-1865
Navigation Computer, VERDAN D9D flip flop
