Leeds & Northrup Model K-3 Potentiometer

Catalog number 7553. Looks good, not tested. Leeds & Northrup Wheatstone Bridge, Catalog number 4735. Looks good, not tested. Condition: Good 4-5. Shipping & handling is NOT included in the price and will be invoiced and paid separately prior to shipment. Description text copyright 2013 www.collectorshall.net. Item ID 50090.