Ross SKa 4 Film Back Nr36 & Intervalometer Nr.35
very rare filmback for SKa 4 in good original condition, closing latches loose, with matching Intervalometer SKa 5 No.35 - all untested. Only around 70 examples of the SKa 4 and SKa 4a have been every built by Ross for the Royal Swedish Air Force.
Very few have survived and have been for sale.
Total weight around 7.5Kg