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Michael M. O'Shaughnessy speaking to group of people sitting on a hill.
September 25, 1932 | Image |
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Early Intake near Mather, California: Group of woman (top); M.M. O'Shaughnessy with a group of people (bottom).
July 8, 1923 | Image |
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Two photos mounted on one page: Base of tower with A.R. Baker and M.M. O'Shaughnessy, also showing grout pipes leading up to gallery (top); Downstream view dam with scour [...]
December 8, 1917 | Image |
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Two women in front of hall are M.M. O'Shaughnessy's daughters.
1920 | Image |