Artifact Details Title Vacuum tube type 33GY7A Catalog Number 102729167 Type Physical object Description This tube has 12 connector pins. "ADMIRAL", "REPLACE ONLY WITH GENUINE ADMIRAL TUBE", and "MADE IN U.S.A." are printed in red on the side of the tube. The tube is stored in a RCA 33GY7A box. Manufacturer Admiral Place Manufactured U.S. Identifying Numbers Other number 68-12 Printed in red on side of tube Other number 68-3C Printed in red on side of tube Other number 88-26 Printed in red on side of tube Part number 33GY7A Printed in grey on side of tube Dimensions overall: 3 in x 2 5/8 in x 2 5/8 in Category Component/vacuum tube Lot Number X1040.90
