Army Signal Corps generator? Era?

[willysproject]

Hi,

 

I have here what seems to be a US ARMY Signal Corps generator. Can anyone confirm this? I don't know if it's still in working condition. Is this WW2 era? Or rather post WW2?

 

Kind regards,

Gerd V

[willysproject]

2

[willysproject]

3

[Quartermaster]

The earliest reference that I can find for the company, Motoresearch Co. Racine, Wis. is 1954.