Model | Manufacturer | Country of Origin | Summary | State | |
---|---|---|---|---|---|
![]() |
Hell MG12f | Hell | Germany | Wheatstone-code automatic keyer | Unknown |
Model | Manufacturer | Country of Origin | Summary | State | |
---|---|---|---|---|---|
![]() |
Hell MG12f | Hell | Germany | Wheatstone-code automatic keyer | Unknown |