Napier Lion Engine Size:17" x 22" Origional color silkscreen published by

Origional color silkscreen published by the Illinois : Federal Art Project

Old Man's Sonny Boy created by the Stenberg Brothers

The NED serves as the elevation layer of The National Map

Color lithograph at 123 x 85

NY for the Federal Art Project

Napier Lion Engine Size:17" x 22" Origional color silkscreen published byCorrect me if I am wrong but I believe this is a Napier Lion Aircraft Engine. Seen here it looks almost exactly identical. This is a fine example of Intaglio Gravure Printing. Dates to about 1918. The Napier Lion was a 12 cylinder W block inline aircraft engine built by Napier & Son starting in 1917, and ending in the 1930s. A number of advanced features made it the most powerful engine of its day, and kept it in production long after contemporary