Stamped Caution - Raymond Z. Gallun

When an alien spacecraft crashes in Missouri a team of army investigators is dispatched. Among the debris they find a Martian infant and decide to raise him in their lab. Is he too strange to form a relationship with humans? Maybe, but he does have cute eye-stalks. – Stamped Caution was first published in the August 1953 issue of Galaxy magazine. (Summary by Gregg Margarite)