1949 QSL ham radio postcard from operator C.D. Parker (W9FZI), 3451 W. 66th St., Chicago, Illinois, confirming communication with W9FRE (Karl G. Briggs) of Wheaton, IL. Includes detailed radio log info and is postmarked April 21, 1949, with a 1½¢ Martha
- Postal Status:
- Posted
- Posted:
- 4/21/1949
- Posted City:
- Chicago
- Posted State/Province:
- Illinois
- Posted Country:
- USA
- Stamp:
- 1.5c Martha Washington
- Size:
- Standard
