000004775 001__ 4775 000004775 005__ 20230914041704.0 000004775 0247_ $$2DOI$$a10.6083/M4VQ313Q 000004775 037__ $$aDA 000004775 245__ $$aCotton roll 000004775 336__ $$aStill image 000004775 520__ $$aDigital photograph of a homemade cotton roll used to keep the mouth dry while putting in dental fillings. 000004775 520__ $$aRoll of cotton used to keep the mouth dry while putting in dental fillings. 000004775 520__ $$aOHSU School of Dentistry 000004775 540__ $$fCC BY 000004775 542__ $$fIn Copyright 000004775 650__ $$adental museum collection 000004775 650__ $$aEquipment and Supplies$$018566 000004775 650__ $$aDental Instruments$$017515 000004775 650__ $$aDental Restoration, Permanent$$017545 000004775 8564_ $$9c572bb3e-0daf-4fae-a314-55251840cb70$$s81414$$uhttps://digitalcollections.ohsu.edu/record/4775/files/e30db2abae493f6cef3b4ffafd1789df.jpg 000004775 905__ $$a/rest/prod/8s/45/q9/13/8s45q913h 000004775 980__ $$aHistorical Collections and Archives