mmcfee Collection / Serial #41002650 Ingersoll Watch Co. Watch Serial #41002650 Movement Image Case Image Manufacturer Ingersoll Watch Co. Serial Number 41002650 Size 12s Setting Pendant Case Material Nickel Movement Markings ROBT. H. INGERSOLL & BRO PAT'D SEP.10.07 MAY24.10 NOV.12.12 JULY21.14 JAN.29.01 MAR.5.07 JUNE4.07 NEW YORK. U.S.A.