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- Model of a Single Cylinder Horizontal Engine -
- Collections - Artifact
Model of a Single Cylinder Horizontal Engine
- Model of an American Marine Beam Engine, 1887 -
- 1887
- Collections - Artifact
Model of an American Marine Beam Engine, 1887
- Model of a Compound Vertical Engine -
- Collections - Artifact
Model of a Compound Vertical Engine
- Model of a Reversible Horizontal Steam Engine, circa 1860 -
- circa 1860
- Collections - Artifact
Model of a Reversible Horizontal Steam Engine, circa 1860
- Model of a Duplex Pump -
- Collections - Artifact
Model of a Duplex Pump
- Model of a Vertical Boiler -
- Collections - Artifact
Model of a Vertical Boiler
- Model of Moldboard Plow, circa 1850 - Salesmen used scale models to show customers details of equipment too big to haul from door to door. Farmers who purchased the full-scale plow had a new and indispensable tool to start the first step in seed-bed preparation.
- circa 1850
- Collections - Artifact
Model of Moldboard Plow, circa 1850
Salesmen used scale models to show customers details of equipment too big to haul from door to door. Farmers who purchased the full-scale plow had a new and indispensable tool to start the first step in seed-bed preparation.
- Model of a Beam Engine -
- Collections - Artifact
Model of a Beam Engine
- King Radio Speaker Horn, 1922-1924 -
- 1922-1924
- Collections - Artifact
King Radio Speaker Horn, 1922-1924
- Model of a Boiler, circa 1860 -
- circa 1860
- Collections - Artifact
Model of a Boiler, circa 1860