File of research material on dairy heat pumps
- PART OF:
- Research files of A S Cromarty
- Made:
- 1961-01-01-1963-12-31
- part of archive:
- Research Material relating to Dairy Heat Pumps
- maker:
- Cromarty, Adam
File concerning 1/4, 1/3 hp and 3/4 hp dairy heat pumps containing research notes, graphs, reports, photographic prints, schematic diagrams, and charts. The file includes later annotations by A. S. Cromarty.
Details
- Identifier:
- 2022-590/3/2
- Access:
- Open access.
- copyright: