GeneralRadio
Note: You are viewing an old revision of this page. View the current version.
General Radio
General Radio Historical Society - See, especially
catalogs and bulletins which has stuff back to 1916
*WMRA collection of photos of GR equipment.
Catalog 919 - Early catalog of Quality Radio Apparatus
Bulletin 931 catalog of Quality Apparatus. 1928
1181-A Frequency Deviation Monitor. 1953. 8.6MB
1606-A RF Bridge. Scanned by Fred Greaves Jr. 49MB.
1931-A Modulation Monitor
Back to HomePage
Contribute Documents?