3 1/2 x 2 3/4 x 3/16 in.
A sample of metal used to make bombers during World War II. A bright silver slab printed with a blue border and a black airplane and the words "Sample of 3/16" Aluminum Alloy Wing Skin on the Boeing B-29 SuperFortress (Thickest Wing Skin on B-29, It Also is Thinnest Skin on B-47 Wing)". The B-29 Super Fortress began full production in September of 1943 at the Wichita Kansas Boeing plant. The bottom is covered with felt.
Gift of Bella C. Landauer
Due to ongoing research, information about this object is subject to change.