Ham radio is no different ... ham had a log book — a notebook to write down contacts — and a stack of QSL cards. Operators would exchange cards in the mail to confirm contact with each ...
QSL (Do You Confirm Receipt of My Transmission?) is a new book from publisher Standards Manual that looks at the beautiful and varied designs of ham radio users’ unique call cards Any designer worth ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results