(5 1/2 x 3 1/2 In) This is an original vintage Plastichrome by Colourpicture Publishers, Inc. postcard published by Haynes Inc. in the 1950s. It shows "Minerva Terrace at Mammoth, Yellowstone National Park, during recent seasons has been beautifully colored. The uni-cellular plants, the algae, which thrive in the hot and tepid waters, provide the colors."

The postcard is used and is in GOOD condition, wear at the edges, blunted corner tips.

***Item will be packaged with care in an acid free sleeve, placed between two pieces of cardboard and shipped in a Bubble mailer.***

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***Vintage and antique items each have a unique history, and are sold exactly as I bought or found them/ They are in “AS FOUND" condition. Due to their unique nature, rarity, and age, all items are sold “AS IS”.***

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Minerva Terrace at Mammoth - Yellowstone National Park - Plastichrome Postcard, c. 1950s