Angelus Studio photographs, 1880s-1940s
Topic
- Hoisting machinery 3
- Patents 3
- Persons 3
- Willamette-Ersted Company 3
- Wood-cutting tools 3
- Automobiles 2
- Burroughs Adding Machine Company 2
- Calculators 2
- Commercial vehicles 2
- Gas cylinders 2
- Gases, Compressed 2
- Lumber 2
- Office equipment and supplies 2
- Offices 2
- Oxygen--Industrial applications 2
- Trucks 2
- Westinghouse Electric & Manufacturing Company 2
- Blue collar workers 1
- Brick walls 1
- Conveyor belts 1