"Dolles" name and numbers on back of very old crochet pictures

These 2 plaques have been in the famly since I can remember.  I am now 43.  When my mom passed away my sister and I found these wrapped up.  Almost threw them away until a part of the parchment paper on the back came off and saw the very faint name of "Dolles" on the back of the pictures, stamped on the canvas.  Very hard to make out.  I have searched everywhere online and cannot locate this artist or pictures.

Was unable to upload the 2 other pictures which included the images of the stamp of "Dolles" on the back of both pictures

Fair