Architect

Oliver Green Traphagen

American architect (1854-1932), 1854–1932

Oliver Green Traphagen — Photograph of one of their buildings · Joel Bradshaw · Public domain · Wikimedia Commons

3 buildings
United States

Further readingWikipedia article↗

Buildings

Kakaako Pumping StationHonolulu, United States
Munger TerraceDuluth, United States
Palama Fire StationHonolulu, United States

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