University Health Network - Academy of Medicine Collection
Category
Diagnostic & Treatment Artifacts
Classification
Otolaryngology
Accession Number
1985.7.4 a-c
Description
A black plastic amplifying unit; one cord leads to the earpiece, the other divides into two for attachment to "A" and "B" batteries; volume and tone controls on top; included in a cardboard box is a leather case, possibly a battery carrier, and the instructions for use.
A black plastic amplifying unit; one cord leads to the earpiece, the other divides into two for attachment to "A" and "B" batteries; volume and tone controls on top; included in a cardboard box is a leather case, possibly a battery carrier, and the instructions for use.
Number Of Parts
3
Part Names
unit - Size: Length 10.1 cm x Width 5.0 cm x Depth 2.4 cm
case - Size: Length 12.0 cm x Width 10.1 cm x Depth 2.5 cm
box - Size: Length 20.0 cm x Width 13.3 cm x Depth 4.0 cm
Provenance
Acquired from the Academy of Medicine; source: Mrs. Joseph Dunbar of Guelph, Ont.