Turn and Bank Indicator US Navy, AN-5820-1, R88-I-3255-10 F-106 The face of this indicator

The face of this indicator is similar if not identical to the mach indicator seen on the instrument panels of the Avro Vulcan strategic bomber and the Hawker Hunter jet fighter (see photos)

hydraulics

Here is a set of WWII-era Type B-9A Dual Oil Pressure Indicators

This is an original document War Geography Atlas published for civilians following WWII news events while in its midst

Turn and Bank Indicator US Navy, AN-5820-1, R88-I-3255-10 F-106 The face of this indicatorThis Turn & Bank Indicator 1722 2AK B2 made by Bendix, is similar to those used across virtually all aircraft of the US Navy during WWII and into the 1950's. It is in very good condition given its age. The dial markings are clear and the glass, case, and fluid are intact. This example has a service label from Naval Air Station (NAS) Seattle, dated June 1952.