13883723

Wall Art and Photo Gifts from Mary Evans Picture Library

13883723

Mary Evans Picture Library makes available wonderful images created for people to enjoy over the centuries

Media ID 32335668

© Aviation Ancestry

FEATURES IN THESE COLLECTIONS

> Arts > Artists > P > those present

> Mary Evans Prints Online > New Images July 2023

VISUAL DESCRIPTION
In this classic advertisement, we see another cornerstone aviation tool: the Kelvin Machmeter—an instrument capable of indicating aircraft mach number across various altitudes between sea level and 50,000 feet using airspeed magnification techniques derived from pitot-static systems common in aircrafts' measurement tools at that time period (and still today). With clear diagrams explaining its functionality alongside descriptive text elaborating on each component’s role within overall operation scheme—this image conveys both utility product offered while simultaneously providing insight into mechanical ingenuity present within mid-20th-century aerospace industry standards.

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