393mm long; ; bayonet type; measures cylinder temperature.

---

Size: 3643px × 3643px
Photo credit: © Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1940s, 2, 20th, 2nd, air, alloy, art, century, color, colour, company, concept, copper, decade, education, educational, engine, fabric, forties, fuel, heritage, ii, institution, instrument, instruments-engine, magnetic, metal, museum, nasm, national, object, plasticized, revere, rubberized, scientific, smithsonian, space, steel, technology, temperature, war, white, world, ww2, wwii