Airspeed Indicator, Sensitive, 700 MPH, Army Type F-1A, US Army Air Force, WWII F-84 This was a personal compilation

This was a personal compilation of a student or an instructor at the Amarillo Texas B-29 service school

and the smallest pointer is just peaking from behind the 1000's pointer

made by Original-Bruhn of Berlin

This is an original WWII-era Erection and Maintenance Manual for the US Army Air Force B-25G Mitchell Medium Bomber and the US Navy PBJ-1G

Here is a WWII-era Control Lever Assembly as used in the US twin-engined aircraft made by Lockheed:  The US Army Air Force A-28/29 Hudson Light Bomber / PBO-1 Coastal Recon

Airspeed Indicator, Sensitive, 700 MPH, Army Type F-1A, US Army Air Force, WWII F-84 This was a personal compilationThe Army Type F 1A Airspeed Indicator was used across a number of US Army Air Corps and Air Force aircraft during WWII, including heavy bombers B 17, B 24, B 29, medium bombers B 25 and B 26, as well as light bomber A 20, according to the Accessories Interchangeability Chart dated Feb 1945. It was also used in versions of US Army Air Force WWII fighters P 38, P 39, P 40, P 47, and P 51. This F 1A was made by Bendix, part number 1432 220 B A1, and has