1940 Print Sperry Gyroscope Sound Machine Dmitri Kessel Electronics FZ2

This is an original 1940 halftone print of a sound locator machine made by the Sperry Corporation. The caption writes, "Ears of the air defense: Sperry Gyro makes sound locators for the U. S. Army." The Sperry Corporation was founded in 1910 as the Sperry Gyroscope Company. After several merges, it is currently a part of Unisys and Honeywell. Photography by Dmitri Kessel.

CONDITION

This 71+ year old Item is rated Near Mint / Very Fine+. Light aging throughout. No creases. No natural defects. No surface rub. No tears. No water damage. Please note that there is print on the reverse.

• Product Type: Original Halftone Print; Black / White
• Grade: Near Mint / Very Fine+
• Dimensions: Approximately 10 x 11.5 inches; 25 x 29 cm
• Authentication: Serial-Numbered Certificate of Authenticity w/ Full Provenance
• Protection: Packaged in a custom archival sleeve with an acid-free black board (great for display, gift-giving, and preservation)

Keywords specific to this image: portrait, military, Sperry Marine, defense, safety, machinery

FZ2A5C40