107mm l, 46mm dia; transmits pressure; World War Two.

---

Size: 3648px × 3648px
Photo credit: © Heritage Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1940s, 2, 20th, 2nd, air, alloy, aluminum, art, cadmium, century, color, colour, concept, copper, decade, education, educational, forties, hazmat, hdo, heritage, ii, institution, instrument, instruments-miscellaneous, museum, nasm, national, object, paint, plastic, plating, scientific, smithsonian, space, steel, technology, transmitter, war, world, ww2, wwii