Description
This 1953 vintage ad for AiResearch Mfg. division of the Garrett Corp. has a black and white art illustration of a giant hand pushing a mountain and has the headline, “Sea-Leveling Mount Everest”.
Year Published: 1953
Approximate overall size – inches: 10 x 13
Grade: Excellent
Excerpt:
“Mount Everest — 29,000 feet high — would be more easily ascended if climbers could breathe properly. Yet thin air at such altitudes is no problem to air travelers, thanks to AiResearch pioneering in this field.
In 1941 AiResearch was the only source able to supply military aircraft with automatic cabin pressure regulators.”
This is a 70 yr. old original vintage ad removed from a 1953 publication and is not a reproduction of any kind.
