LOTS of prints. Need help.

I found a large box of very old prints. I need help discerning their value, if any. These are from the 1960’s or earlier. The artist are several by Florence Kroger, Dequaine, A Arnegger, John Constable, W.Victor Guinness, Tommy Housr, Ciernia, William Harnett, Jim Hodges, James Mitchell, Philip Shumaker, George Avison, T Crane, Robert Wood, Roy M Mason, Gari Melchers, Renoir, Bettye Griffin and prints called Bright Eyes and “Guitar and Music Sheet by Charles”
Most are large prints. Could someone tell me if these have any value? Thank you so much in advance.

 

Hi Crystal, and WELCOME to Antiquers!!!!! Try posting a few pictures of some of the prints....