1878: Observatory of Instruction
View from southwest (photo circa 1886)
Princeton University. Property of the Trustees of Princeton University.
Source: Princeton University Archives, Mudd Library
View from Prospect Street
Other license.
Source: Don Oberdorfer, Princeton University: The First 250 Years, Princeton University Press, October 30, 1995
View from southeast (photo c.1878)
Princeton University. Property of the Trustees of Princeton University.
Source: Princeton University Archives, Mudd Library
View from southwest (photo 1880's)
Princeton University. Property of the Trustees of Princeton University.
Source: Princeton University Archives, Mudd Library
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