28 pulleys of various shapes and sizes contained within a brown wooden box. Box contains ripped piece of yellow paper with writing on it. See photographs for detailed images of the pulleys.
Accession Number: 2011.ph.477
Primary Materials: Wood, metal
Piece of paper: “?? Accessories”
Old accession number: “PHY 318”
Mechanical experiments. Pulleys reduce friction and facilitate the lifting of heavy objects.
Box has some wear, nicks, and scratches.
Pulleys in varying condition. See photographs for more details.
Manufacturer: Assorted manufacturers.
Date of Manufacture:
Acquired from Physics department, University of Toronto.
Additional Information and References: