Antique G.P. Pillings & Son Sprague Bowles Stethoscope head Pat.1708398 Phila. - $175 - (Iberia, MO)

Antique G.P. Pillings & Son Sprague Bowles Stethoscope head . Stethoscope chestpiece. Chromium-plated metal round diaphragm chestpiece has bakelite membrane; "V"-shaped fork extends at proximal end and connects to rubber tubing; removable cone-shaped metal diaphragm with bakelite tip is attached parallel to round chestpiece; marked: "SPRAGUE BOWLES -- PATENT 1708398 -- G. P. PILLING & SON CO -- PHILA." Copied material. Not tested. Free Shipping

Posted in Iberia, MO, Antiques
From ebay.com - 1 month ago