Antique Insufflator RT Grafax Instrument Co. Woodside N.Y Medical Very Rare

Antique Insufflator RT Grafax Instrument Co. Woodside N.Y Medical Very Rare. As found in Gynecologist Doctors Estate first time offered and untested, not plugged to test functions but in nice cosmetic condition/looks very good condition. I could only find one of these Health Science Collections San Francisco. I think a very rare medical instrument.Only U.S & Canadian bidders, No shipping overseas or foreign countries