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.

Sperry flour mill demolition at Tacoma, Washington, on July 02, 1973. Photo 8 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 9 of a series of 15 pictures showing demolition of the mill. Photo by J.M. Fredrickson. Other Subject Classes: building, demolition.

Spokane, Portland & Seattle Railway diesel locomotive number 317 at Tacoma, Washington, on June 18, 1970. SP&S 317, an ALCO C-425, parked at the engine terminal in Tacoma in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Spokane, Portland & Seattle Railway diesel locomotive number 320 at Tacoma, Washington, on July 14, 1970. SP&S 320, an ALCO C-425, parked with 317 at the engine terminal in Tacoma in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Spokane, Portland & Seattle Railway diesel locomotive number 324 at Tacoma, Washington, on March 18, 1970. SP&S 324, an ALCO C-425, parked at the engine terminal in Tacoma in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, locomotive facility.

Spokane, Portland & Seattle Railway diesel locomotive number 340 at Tacoma, Washington, on March 08, 1970. SP&S 340 and 335, both ALCO C-636s, on freight train No. 139 at Tacoma in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Spokane, Portland & Seattle Railway diesel locomotive number 340 at Tacoma, Washington, on March 08, 1970. SP&S 340 and 335, both ALCO C-636s, on freight train No. 139 at Tacoma in 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, freight train.

Spokane, Portland & Seattle Railway diesel locomotive number 53 at Tacoma, Washington, circa 1970. SP&S 53 and 50, both Alco RS3s, are dead-in-train No. 139 at Tacoma circa 1970. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive.