46. Diagram of motions of earth and Mars, 1926
Slide produced by the Province of Ontario Picture Bureau, probably in the 1920s, for use in Ontario schools.
Donated to the Community Archives of Belleville and Hastings County by Mike and Sue Mills in October 2015.
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Uploaded on November 3, 2015
Taken circa 1927
46. Diagram of motions of earth and Mars, 1926
Slide produced by the Province of Ontario Picture Bureau, probably in the 1920s, for use in Ontario schools.
Donated to the Community Archives of Belleville and Hastings County by Mike and Sue Mills in October 2015.
2,786
views
2
faves
0
comments
Uploaded on November 3, 2015
Taken circa 1927