I found some original ADOX R14 negatives taken in the Winter of 1957-58 at the British Military Hospital, Iserlohn, Germany when i was i the British Army (RAMC) there.
All those cheap Japanese Cameras ---- I first saw a weird-sounding 'Asahi Pentax K' brought back by a bloke who was a partner in the studio where I got a job in about 1961 bought in Singapore where he had been in the RAF . Nobody had ever heard of 'Asahi Pentax' or weird 'Takumar' lenses but the RESULTS -- that is 'another story' -----