Amtrak diesel locomotive 9752 at Tacoma, Washington on May 3, 1971. Amtrak 9752, ex Spokane, Portland, and Seattle Railway, leads train number 11 near Tacoma Union Station in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9756 at Union Station in Tacoma, Washington in June 1971. 9756 leads train number 199 in Tacoma in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9756 at Union Station in Tacoma, Washington on May 1, 1971. 9756 leads train number 199 past Union Station at Tacoma in 1971. This is the first trip for 199. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9756 at Tacoma, Washington, circa 1971. Amtrak 9756 leads a passenger train at 21st Street in Tacoma. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9760 arrives at Tacoma, Washington in August 1971. Amtrak 9760 leads train number 198 at Tacoma in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9760 at Tacoma, Washington in September 1971. Amtrak 9760 leads train number 198 at Union Pacific Junction in Tacoma in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9760 at Tacoma, Washington on May 2, 1971. Amtrak 9760 leads train number 199 at McCarver Street in Tacoma in 1971. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train

Amtrak diesel locomotive 9762 at Tacoma, Washington, circa 1971. Amtrak 9762, ex Northern Pacific, leads train number 795 at Tacoma Union Station. Photo by J.M. Fredrickson. Other Subject Classes: diesel locomotive, passenger train