Ordnance Release Control-Intervalometer, Type AN-B3, USN Mark K2 Hunter The time set perfectly by

The time set perfectly by using the knob

This Turn and Slip Indicator Type MD-4A

type B-9C (formerly AN5772-2) and made by US Gauge

This is an example of a WWII-era Fine (i

Ordnance Release Control-Intervalometer, Type AN-B3, USN Mark K2 Hunter The time set perfectly byThis is an authentic WWII era Bomb Release Control as used in bomber aircraft of the US Army Air Force and US Navy. This example is a US Navy Mark K2. The Bomb Release Control (Intervalometer) permitted a bombardier to control the number of bombs dropped per release and their impact spacing. This would be used to set up a carpet bombing run, for example, over a large railroad marshalling yard, vs a more concentrated drop over a specific site such as a