CC0 · no rights reserved
Astrocompass, Mark II, "Excalibur III"
From the collection of National Air and Space Museum. Free to download, adapt and use — no permission needed.
About this work
Aluminum with black enamel finish. Approx. 4" dia. x 12" high. Used in polar navigation. Nameplate on the base reads "ASTRO-COMPASS MK II / The W.W. BOES CO.
National Air and Space Museum’s own descriptionSubjects
Credit lineAstrocompass, Mark II, "Excalibur III". W. W. Boes Co.. National Air and Space Museum, Gift of Maureen O'Hara Blair. CC0.
