Architect Oliver Greene Traphagen (1854–1932)

From: "Blake Romenesko" bromenesko11@gmail.com

I came across this article about an architect [Oliver Greene Traphagen (1854–1932)] I am particularly interested in and it mentions building a large CPRR office building in Oakland. Do you have any more information on this or photographs of the building?

—Blake Romenesko

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