Quick view Add to Cart Operating and Service Instructions for D-C Carbon Pile Voltage Regulator Control Box, Type 1305 Model 1, Ch 90 Part A Document Part Number: T.O. No. 03-1-6 Number of pages: 20Part Number: T.O. No. 03-1-6Revision Date: 15-June-1944Description: Manufactured By: Eclipse MSRP: Was: Now: $16.26