Apparition du Zeiss Ikon Contax IIa dans les catalogues de distributeurs du site
| Porst 1950 (28) | &page=121) | Photo-Hall 1950 decembre |  | Photo-Hall 1950 juin |  | Photo-Plait 1950-51 (hiver) | &page=53) | Zeiss Ikon 1951 |  | Zeiss Ikon 1951 |  | Photo-Plait 1951 |  | Porst 1951 (30) | &page=106) | Porst 1951 (31) | &page=141) | Porst 1951 (31) | &page=140) | Montgomery Ward 1952 |  | Photo-Hall 1952 |  | Montgomery Ward 1952 |  | Grenier-Natkin 1952 |  | Porst 1952 (37) | &page=157) | Porst 1952 (37) | &page=156) | Porst 1952 (39) | &page=176) | Porst 1952 (39) | &page=177) | Sears 1953 |  | Odéon Photo 1953 |  | Herlango 1953 |  | Montgomery Ward 1953 |  | Montgomery Ward 1953 |  | Montgomery Ward 1953 |  | Porst 1953 (41) | &page=180) | Porst 1953 (41) | &page=181) | Montgomery Ward 1954 |  | Odéon Photo 1954 |  | Montgomery Ward 1954 |  | Porst 1954 (43) | &page=183) | Porst 1954 (43) | &page=182) | Porst 1954 (44) | &page=182) | Porst 1954 (44) | &page=183) | Porst 1954 (45) | &page=182) | Porst 1954 (45) | &page=183) | Montgomery Ward 1955 |  | Montgomery Ward 1955 |  | Sears 1955 |  | Porst 1955 (46) | &page=180) | Porst 1955 (46) | &page=181) | Porst 1955 (47) | &page=198) | Porst 1955 (47) | &page=199) | Porst 1955 (48) | &page=210) | Porst 1955 (48) | &page=211) | Odéon Photo 1956 |  | Photo-Plait 1956 |  | Sears 1956 |  | Montgomery Ward 1956 |  | Porst 1956 (49) | &page=206) | Porst 1956 (49) | &page=207) | Porst 1956 (51) | &page=206) | Porst 1956 (51) | &page=207) | Photo-Hall 1956 avril |  | Photo-Hall 1956 septembre |  | Montgomery Ward 1957 |  | Photo-Plait 1957 |  | Porst 1957 (52) | &page=186) | Porst 1957 (52) | &page=187) | Photo-Hall 1957 mai |  | Sears 1958 |  | Porst 1958 (54) | &page=191) | Porst 1958 (54) | &page=190) | Porst 1958 (55) | &page=191) | Porst 1958 (55) | &page=190) | Photo-Plait 1959 |  |