Showing 703 results

Collections
Oregon World War, 1939-1945--Economic & industrial aspects--Oregon--Portland
Print preview View:

702 results with digital objects Show results with digital objects

Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Constructing a casting flasks at Columbia Steel Casting Company
Constructing a casting flasks at Columbia Steel Casting Company
Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Mold construction at Columbia Steel Casting Company
Mold construction at Columbia Steel Casting Company
Constructing a casting flask at Columbia Steel Casting Company
Constructing a casting flask at Columbia Steel Casting Company
Forming a mold at Columbia Steel Casting Company
Forming a mold at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Packing sand into a mold at Columbia Steel Casting Company
Packing sand into a mold at Columbia Steel Casting Company
Pouring steel in the Columbia Steel Casting Company foundry
Pouring steel in the Columbia Steel Casting Company foundry
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Cleaning skeg from castings at Columbia Steel Casting Company
Cleaning skeg from castings at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Interior view of an oven at Columbia Steel Casting Company
Interior view of an oven at Columbia Steel Casting Company
Cleaning a mold at Columbia Steel Casting Company
Cleaning a mold at Columbia Steel Casting Company
Checking a mold at Columbia Steel Casting Company
Checking a mold at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Cleaning a steel-cast component at Columbia Steel Casting Company
Cleaning a steel-cast component at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Welder at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Operating above-ground molding equipment at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Workers at Columbia Steel Casting Company
Cleaning and finish grinding a steel propeller at Columbia Steel Casting Company
Cleaning and finish grinding a steel propeller at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Packing sand into a casting flask at Columbia Steel Casting Company
Molding hull castings at Columbia Steel Casting Company
Molding hull castings at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Worker at Columbia Steel Casting Company
Cleaning a steel-cast component at Columbia Steel Casting Company
Cleaning a steel-cast component at Columbia Steel Casting Company
Results 57 to 84 of 703