Hi Terry,
have some discussions in german ham forums about label printing. Most of the
guys said that labels, wich printed on thermolytic base, are unreadable after
a year or 2. That labels which printed by ink are unreadable after 2-5 years and
that the almost best way is a laser printer.
I don´t beleave that and i don´t know you have this labels checked out for a long
live. Maybe some other guy´s her which have received labels on their QSL cards.
Think this would be an interesting discussion ..

73´s .. Juergen ... ALT-512 SDR (10W) , 50 m random wire at CG-3000 autotuner, Ailunce HS2 (20W and 5W VHF/UHF) to LPDA´s and different vertical´s ...