A Royal Air Force Navigational Computer (Computor) Mk. Iii H And Manual Archive 1935 HJ DAF Tinnie -

1935 HJ DAF Tinnie - In die stamped bronze gilt

French cornucopia hallmarked

85 mm x 119 mm x 35

residue in the recessed areas on the reverse

fourth in die stamped bronze

A Royal Air Force Navigational Computer (Computor) Mk. Iii H And Manual Archive 1935 HJ DAF Tinnie -WWII 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