SP&S crane X-34 with a work crew erecting a bridge on the Third Sub-Division of the Vancouver Division, undated.
A view of an SP&S (possibly Northern Pacific) bridge building crew, undated.
A view of an SP&S (possibly Northern Pacific) bridge building crew, undated.
A view of an SP&S (possibly Northern Pacific) bridge building crew, undated.
SP&S Bridge & Building work crew and crane, undated.
SP&S work crew erecting a bridge on the Third Sub-Division of the Vancouver Division, undated.
SP&S Crane X-34 and a work crew erecting a bridge on the Third Sub-Division of the Vancouver Division, undated.
SP&S work crew erecting a bridge on the Third Sub-Division of the Vancouver Division, undated.
A view of an SP&S (possibly Northern Pacific) bridge building crew, undated.
A view of an SP&S (possibly Northern Pacific) bridge building crew heading to work site on motor car (speeder) and push cars, undated.