Gyro Horizon Indicator, AN-5736-1, Ternstedt T-95100 French Armée de l'Air The angled display shows the

The angled display shows the 'tulip'

Here is a WW2-vintage electrical Tachometer measuring up to 3500 RPM

Measures 6 inches x 8

This is the type used on the Douglas A-20 Havoc attack bomber (see photo of instrument location on the A-20 cockpit panel as illustrated in its flight manual) as well as the C-45 Expeditor transport (both aircraft used 2 each)

The indicator has two pointers

Gyro Horizon Indicator, AN-5736-1, Ternstedt T-95100 French Armée de l'Air The angled display shows theHere is vacuum driven Gyro Horizon Indicator Type AN 5736 1. According to the Maintenance Interchangeability Cross Reference Charts of the Air Forces US Army dated Dec 1943, this Gyro Horizon was ubiquitous in its use, appearing in bombers B 17, B 24, B 25 and others, as well as fighters P 38, P 40, P 47, and P 51. The serial # prefix starts with AF 45, likely made for an Air Force order during 1945. The knobs are functioning but stiff. The center