![](https://coimages.sciencemuseumgroup.org.uk/30/608/large_thumbnail_1974_0569__0001_.jpg)
Apollo fuel cell power plant
1972
1972
1971
(1962); 1982
2000-100 BCE
1969
1970
1970
1971
1973
1970
circa 1972
1969
1969
1974
1969
1973-1974
1969
1969
1971
1974
1986 (replica); 1501-1600 (original)
1971
1969-1970
1973
1974
1970
1903 (original); 1982 (model)
1969
1970-1971
1974
1970
1970-1972
1990-96
1972
About 1970
4000-2001 BCE
2000-500
1970
1971-1900
1973
1969-1972
1970
1974
1969
1972
1972
circa 1972
circa 1972
1959 (designed); 2001(made)
1972