Originally Posted by
misha034
I don't think that copyright is problem because that logo is not in use any more. Piper corporation have new logo
and this printing will not affect them. I have printed this shirts for myself long ago. Second one is from book
"HOW TO FLY a PIPER CUB" published in 1945. by PIPER AIRCRAFT CORPORATION,
Can I get a closer look at the back of the second t-shirt? I can't make out the instructions!