1922 Ad James G Biddle Jagabi Dial Pattern Resistance Box Wheatstone Bridge IEC2 XGIC9 that was directed by Harry

that was directed by Harry Wyatt

Keywords specific to this image: Mary

The portrait of Clyde LaVerne Herring was done by an unknown artist

"Interior with Late Colonial Furniture

1922 Ad James G Biddle Jagabi Dial Pattern Resistance Box Wheatstone Bridge IEC2 XGIC9 that was directed by HarryThis is an original 1922 black and white print ad for the Jagabi type dial pattern resistance boxes, wheatstone bridges, and other science lab equipment that was made and sold by Jame G. Biddle Scientific Instruments of 1211 13 Arch Street, Philadelphia, Pennsylvania (PA). CONDITION This 91+ year old Item is rated Very Fine ++. Light aging throughout. Light creasing. There is light bleedthrough on this piece from the verso. Product Type: Original