Showing 22 results

Archival description
Maritime Engineering Co. Ltd., 20 ft. Rotary Mill
Maritime Engineering Co. Ltd., 20 ft. Rotary Mill
Kent Lumber Co., Boiler Setting
Kent Lumber Co., Boiler Setting
Drawing Table, Side View
Drawing Table, Side View
Drawing Table, End View
Drawing Table, End View
Double Action Air Hoist Valve
Double Action Air Hoist Valve
Crane - Tinsmith's Cutter
Crane - Tinsmith's Cutter
Wrench Designs (2 types)
Wrench Designs (2 types)
Wrench Design - Invention
Wrench Design - Invention
Improvements in Train Stop - Invention/2
Improvements in Train Stop - Invention/2
Improvements in Train Stop - Invention
Improvements in Train Stop - Invention