This is a scanned image of a real QSL card for my first ever 6m SSB contact with the USA on 28th December 1989. I seem to recall I was using Transverter based on the PW Meon design with a small 25W PA and a 5 Ele (DeeCom) beam at about 6m above ground
For various reasons I didn’t make another 6m QSO with USA for around 20 years.