Aubrey Beardsley Vintage 13 x 19 inch Prints from Oscar Wilde Salome

I rescued these from an old garage, some years ago and then recently rescued them again, from the box on its way to the local thrift store. I at least want to know what it is I am giving away! I cannot discern what they were meant to be, exactly: prints, posters or lobby cards? They are old. i am pretty sure about that. I have not seen any others in this red-tone motif. I believe that they are some sort of block print, (mounted on hard board, then framed in cheap frames at some point), as there are no dots to be seen in the black. You can see that they have not been loved for a long time. Any help in identifying what these actually are would be much appreciated.
Thanks.