![[John Glenn practicing top-egress training from Mercury spacecraft, Cape Canaveral, Florida]](https://s3.amazonaws.com/icptmsdata/2/0/1/2/2012_98_5_454029_displaysize.jpg)
[John Glenn practicing top-egress training from Mercury spacecraft, Cape Canaveral, Florida]
Image: 9 1/4 x 6 5/16 in. (23.5 x 16 cm)
Paper: 10 x 8 1/16 in. (25.4 x 20.5 cm)
Paper: 10 x 8 1/16 in. (25.4 x 20.5 cm)
Credit Line
Gift of Nancy and Mitchell Steir, 2012
Accession No.
2012.98.5