Rocket Firing Distribution Controller Mk 3, US, Navy F4U, TBM C-130 when the firing switch is

when the firing switch is depressed

The Eureka operator

It is in very good shape given its age

Aichi B7A Torpedo/Dive Bomber Type 99 Ryuusei-Kai aka "Grace"

25 inches diameter by 5 inches deep

Rocket Firing Distribution Controller Mk 3, US, Navy F4U, TBM C-130 when the firing switch isHere is a Rocket Station Distribution Box which appeared in WW2 era F4U Corsairs and TBM Avengers of the US Navy, and possibly others. It is labeled for the US Navy. Once switched On, the controller dictates how the rockets are fired when the pilot depresses the rocket firing switch located on an adjacent panel. So, when the firing switch is depressed, either: a) no response (if the Safety Plug has not been inserted) b) firing of the selected rocket