Ricoh 500G 35mm camera
1971
1971
1973
1968
1977
1970
1974-1976
1977
1971
1975
1969
1968
1968-1971
1968
1975
1969
1976
1970
circa 1975
circa 1969
circa 1972
1969
(1962); 1982
2000-100 BCE
1972-1977
1974-1977
1977
1977
1976
1975
1976
1972
1970
1969
1968
1973
1969
circa 1968
1968-1972
1974
1975
1903 (original); 1982 (model)
1972
1970-1971
1974
1970-1972
1990-96
1971-1975
1974
1974
circa 1975