Kathy Thornton’s gray Land’s End polo shirt worn during training for STS–73, women’s regular size small, embroidered on the left breast with black thread, “STS–73, USML–2.” In fine condition. Accompanied by a signed certificate of authenticity from Thornton, in part: “This gray short sleeve polo shirt...flew in space aboard Space Shuttle Columbia...during the STS-73 mission...The shirt has been in my possession since the flight up until the time I donated it to the Astronaut Scholarship Foundation.” A unique space-flown shirt from one of the STS-73’s three mission specialists.
