Accession number: y2003.99.15
Measurements: 21 cm L
Marks/Label: "128/ C" on one side
"V. Mueller & Co. /Chicago" on other side
Description: Tuning fork; has small cylinder shaped stick for base leading to a thicker 2 prong fork. on the end of each fork are 2 round thick ends. When hit one circle makes a vibrating sound; both round ends will then move.