Leica Leica I in catalogs presented on this website
| Photo-Plait 1928 |  | Omnium Photo 1928 |  | Tiranty 1928 (144) | &page=21) | Tiranty 1928 (144) | &page=11) | Tiranty 1928 (144) | &page=9) | Tiranty 1928 (144) | &page=10) | Photo-Plait 1928 mars |  | Photo-Plait 1929 |  | Omnium Photo 1929 |  | Porst 1929 (6) | &page=90) | Porst 1929 (6) | &page=91) | Photo-Hall 1929 aout |  | Photo-Plait 1930 |  | Porst 1930 (7) | &page=102) | Porst 1930 (7) | &page=105) | Porst 1930 (7) | &page=103) | Photo-Hall 1930 avril |  | Herlango 1931 |  | Herlango 1931 |  | Photo-Plait 1931 |  | Photo-Plait 1931 |  | Omnium Photo 1931 |  | Photo-Plait 1931 |  | Tiranty 1931 (148) | &page=35) | Tiranty 1931 (148) | &page=34) | Tiranty 1931 (148) | &page=36) | Tiranty 1931 (148) | &page=38) | Photo-Hall 1931 avril |  | Photo-Hall 1931 mai |  | Porst 1933 (11) | &page=139) | Photo-Plait 1934 |  | Photo-Plait 1934 |  | Photo-Plait 1934 |  | Porst 1934 (12) | &page=105) | Porst 1934 (13) | &page=114) | Tiranty 1935 |  | Porst 1935 (14) | &page=114) | Porst 1935 (15) | &page=33) | Tiranty 1936-37 |  | Tiranty 1936-37 |  | Tiranty 1936-37 |  | Tiranty 1936-37 |  | Tiranty 1936-37 |  | Tiranty 1936-37 |  | Odéon Photo 1937 |  | Odéon Photo 1937 |  |