N/A M.C. Escher Works in Color Set of 19 cards Museum Cards With Envelopes 4 Designs

For sale is M.C. Escher Works in Color Set of 19 cards Museum Cards With Envelopes in 4 Designs in original box. All cards are in new condition and blank inside. Open box. Set includes: 1. Unicorn, 1950 – 4 cards 2. Fish/Boat, 1948 – 5 cards 3. Butterfly, 1948 – 5 cards 4. Winged lion, 1945 – 5 cards All cards have a matching white envelopes. Cards size: W – 4 ¾” H – 6 ¾” All cards are in original box. Please, ask questions before bidding or buying. Smoke-free home. Thanks for looking.