Apparatus to show production of heat by friction, by J. J. Griffin & Sons, 2 Garrick Street, London, 1880. Multiplying wheel with copper tube, and a pair of hinged boards
Apparatus to show production of heat by friction. Multiplying wheel with copper tube, and a pair of hinged boards
Details
- Category:
- Heat
- Object Number:
- 1880-11
- Materials:
- wood (unidentified), copper (metal), brass (copper, zinc alloy) and iron
- Measurements:
-
overall: 275 mm x 640 mm x 285 mm, , 3.31kg
folding hinge piece (closed): 27 mm x 230 mm x 125 mm, ,
- credit:
- Fisons plc