A friend of mine posed this question to me. He was visiting a website which has some sheet music. He was interested in printing out a particular peice of music. However, he learned that it has been out of print for many years and although it is in the public domain in Canada it may not be in public domain here in the USA.
In any event he is afraid it might still be under copyright here in the USA. Although it was displayed on his web page and all he needed to do was hit PRINT to make a hard copy he was afraid to do so. He was afraid that he might get in some trouble with the law if it is still under copyright and if he prints a hard copy.
Is this individual being a bit overly cautious ? I tend to think so,.