- Vintage Boatanchor Studios

- The BC-610 Station

- Hammarlund SP-600, R-390A, and other operating positions

- Johnson Viking 500 Description and Manual

- Hammarlund SP-600 Description and Manual

- Hallicrafters HT-37 Audio Mods

- Globe King 500B and Globe Champion 300-A

- The 75 Meter AM Audio Files