Artifact Details Title Vacuum tube type 832A Catalog Number 102731777 Type Physical object Description This is a double-beam power tube with a 1 + 6 pin septar base and two pins for the plate extending out the top of the envelope. One pin is larger than the others to provide the pin-one orientation. This is a spare tube for Register Driver S/N 6. Date ca. 1951 Manufacturer Ken-rad Place Manufactured U. S. Identifying Numbers Model number 832A Printed in silver ink on the glass envelope. Other number VT 286 Printed in silver ink on the glass envelope. Dimensions overall: 3 1/4 in x 2 1/4 in x 2 1/4 in Category Component/vacuum tube Related Records 102630997 Whirlwind register driver