1930 Ad Jewell Electrical Instrument Co. Transformers - ORIGINAL ELC1

This is an original 1930 black and white print ad for the Jewell Master Instruments from Jewell Electrical Instrument Company located at 1650 Walnut Street, Chicago, Illinois. CONDITIONThis 81+ year old Item is rated Near Mint / Very Fine. Light aging in margins. No creases. No natural defects. Some light surface rub. No tears. No water damage. There is some bleed through visible on this ad. Product Type: Original Print Ad; Black / White Grade: Near Mint / Very Fine Dimensions: Approximately 8.25 x 11.5 inches; 21 x 29 cm Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation) Keywords specific to this image: Current Transformers, D. C. Volt, Ammeter, Wattmeter, Thermal Voltmeter, Polyphase Wattmeter Vintage AdvertisingELC1A7B19C30