Brass-bound lodestone
1675-1700
Howard Sun Compass MK2, 1980-2000
1980-2000
AN/PSN-8 manpack GPS receiver, 1988-1993
1988-1993
Meridional compass: Rare George Adams Brass: Walker
Coast Navigator
Magnetic compass and sundial by Henry Sutton
1650-1665
'MicroDAGR' GPS receiver, 2012
2012
Military map from First Gulf War, 1990-1995
1990-1995
Ebony and brass octant.
1805-1815
Octant made of ebony and brass
1830-1835
Chinese 'South-pointing' chariot
1945-1952
Magellan 1000M GPS receiver, 1990
1990
Mariner's compass
circa 1775
Submarine projector liquid compass
1917-1924
Electrotype replica of a 16th-century mariner’s astrolabe
1580-1588; 1930
Casio GPS Watch Module 2240
circa 1999
Terrestial globe showing magnetic meridians c.1880
1886
Clock 'Starter Unit' and log speed indicator
1945-1955
Decca display unit
1958-1963
The original Gyroscopic compass
1914-1915
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
Vessel Traffic Management System (VTS)
1970-1999
Original Gyro compass
1916
Pelorus or bearing plate
1914-1933
Pecoul's patent sounding buoy, log, and weight, 1854.
1850-1858
Ship's distance recorder, Foxton's patent perpetual log and drip tray
1770-1810
Marshall Islands sailing chart
Marshall Islands sailing chart
Engine direction indicator with rotary switch
1953-1954
Portable thermometer screen
1945-1954
Chart comparison unit, type C.Y.5 no. 13
1945-1954
Auto Helmsman steering control unit on mahogany stand
1938-1948
Wooden backstaff or Davis quadrant made by John Gilbert on Tower Hill
1730; 1967
Bearing repeater no.1632
1945-1951
Morse Lamp Attached to Steel Pole with Deck Attachment Plate
1950-1954
Decca scanner turning unit type 4681 A.H. Class X
1960-1963
Morse tapper key
1945-1954
Model of the lighthouse on the Maplin Sands
1838-1887
Pole mast for Decca Scanner
1960-1963
Smoke detecting cabinet and framed operating instructions
1958
Diamond- pattern frame sextant.
1835-1845
Tachometer for electronic Chernikeeff log, England, 1953-1963
1953-1963
Decca scanner unit type 4680 Class X
1960-1963
Direction finding (DF) receiver
1953-1963
Loop aerial type 2469B, serial no.939
1960-1963
Brass framed sextant.
1790-1800