This listing includes the ComForm I tool and its original general operating instructions manual from Page Incorporated, Silver Spring, Maryland. The tool, protected by U.S. Patent No. 3,612,112, is a vintage item in new condition, showing little sign of use and fully functional.

The manual details the proper use of the ComForm I, making it an excellent resource for anyone interested in or using this specific vintage tool. Its presence ensures the buyer has comprehensive guidance for operation. Used to measure transistors and diodes for proper mounting spacing. 2 identical tools with the owners manual for $5. Thanks, Joe.