“The songwriter, labor organizer and folk hero Joe Hill has been the subject of poems, songs, an opera, books and movies. His will, written in verse the night before a Utah firing squad executed him in 1915 and later put to music, became part of the labor movement’s soundtrack. Now the original copy of that penciled will is among the unexpected historical gems unearthed from a vast collection of papers and photographs never before seen publicly that the Communist Party USA has donated to New York University.”