F8GH 1930 France
The card is signed by Jean Hans, as YL8GH or YL & OM 8GH
The callsign "F8GH"
was the call oF Jean HANS, between 1929 to 1967 (SK).
Before he used the unliss call "ef8SRI", and time to time his wife talk in the microphone. She doesn't have a ham's operator certificate, but she writes the QSL card's...
Also the mention "YL-F8GH" is just true, she was the wife of Jean!
QSL G4UZN Collection
Info courtesy of F2VX