Approximately 30 years ago, I purchased this "IMPERIAL ASTRONOMY" note card set from The Metropolitan Museum of Art during a trip to the United States. ☆Contents☆ ・24 note cards (6 designs x 4 each) ・24 envelopes included ・Printed in U.S.A. ☆Highlights☆ ・Rare design, recommended for collection or interior decoration ・Unused, but shows signs of aging due to long-term home storage ・Some cards have yellowing, but overall in good condition First come, first served, so don't miss out if you're interested!