|
Date: |
|
Description: | No 809
W.LUDOLPH G.M.B.H. BREMERHAVEN BREMERHAVEN HAMBURG
Liquid compass
Card: A mica band 2" wide attached to the float by screws. The card is white with black markings graduated to quarter points and quadrantally in degrees.
Needle: The two needles are held in oval tubes soldered to the base of the float. Lenght 6.75" (17.3 cm) Width 1" (2.6 cm)
Pivot: The pivot is incorporated into the domed float and the jewel can be removed by a screw on the top of the dome.
O.A. height 1.75" (4.5 cm)
Inscription.
caption: Record Shot - Do not reproduce. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Subjects: | liquid compasses | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
|
|