A Royal Air Force Navigational Computer (Computor) Mk. Iii H And Manual Archive French cornucopia hallmarked

French cornucopia hallmarked

fourth in die stamped bronze

aluminum bullion wire Lutfwaffe eagle insignia

residue in the recessed areas on the reverse

1902 as a "Horseman"

A Royal Air Force Navigational Computer (Computor) Mk. Iii H And Manual Archive French cornucopia hallmarkedWWII Royal Air Force Navigational Computer (Computor) Mk. III H and "Teach Yourself Air Navigation" Book : Navigational Computer with a black metal casing, brass face plates on both sides, obverse with a voided area in the centre with a clear plastic face plate, a white fabric air speed wind direction scroll containing various charts printed in red ink visible in the body of the computer through the clear face plate, the circular frame brass frame