Original British Victorian Navy Parallel Ruler for Charts by Army & Navy C.S.L. in Wooden Case c. 1870 Royal Air Force the Pilot of this B-17

the Pilot of this B-17 Flying Fortress makes a forced landing in the safety of an English cornfield

During his tenure on Essex

with the original ribbon in very nice condition

Condition of this 38 inch long example is very good

but this example was never personalized in that fashion

Original British Victorian Navy Parallel Ruler for Charts by Army & Navy C.S.L. in Wooden Case c. 1870 Royal Air Force the Pilot of this B-17Original Item: Only One Available. Here we have a very nice British Victorian Era Parallel ruler, as used by the Royal Navy. The ruler measures 18 1 4" x 2 1 2" and is relatively heavy, being made entirely of brass, and is intended for use on Naval Charts. It has two linked roller "wheels" built into it, so that it can be easily moved parallel to its previous position, a very useful feature when dealing with maps. The ruler is in very good condition,