CC0 · no rights reserved
Indicator, Oil Pressure
From the collection of National Air and Space Museum. Free to download, adapt and use — no permission needed.
About this work
50mm diameter; range 0 to 120psi; c1920; heavy nickel-plated case.
National Air and Space Museum’s own descriptionSubjects
Credit lineIndicator, Oil Pressure. ca. 1920. United States Gauge Co.. National Air and Space Museum, Transferred from the Department of Commerce. CC0.
