Taken many years ago in Dubrovnik, I had a ZEISS IKOFLEX at the time I had bought in Germany new when I was there in the British Army 1956-58 -- I used Ilford FP3 film -- I did a 20x16" Exhibition print for Camera Club competitions -- this is scanned from a 10x8" darkroom print. The lens was a 75mm f3.5 Zeiss Opton- Tessar which sunk into the mount later on due to heat.