An aerial view of the City of Vancouver, Washington, undated. This is a postcard image.

Spokane International Railroad Marine Barge Dock, Bayview, Idaho. A David Emerson photo of a Michael Denuty post card, taken in 1983.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 6 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 7 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 10 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 11 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 13 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 14 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. A series of 15 pictures shows various states of demolition of the Sperry Mill on the Tacoma waterfront. Photo 12 is missing. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition, bull dozer.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 5 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.