M 37
Before i became an Officer I had some training with the m37.
It was used by the Norwegian Army, Along with most WWll US equipment, inntil end of the '80.
As suggested, get a TM and start reading. Consider it's burning gasoline caution must be made.
The M37 was probably the best field kitchen of its time.
And with some reading and trying I'm sure you'll get the hang of it.
A complete M37 with 3 cabinett and e seperate burner for hotwater, and a 5 men crew normaly served a US Coy of 165 -210 men
One Cabinett, and one seperate burner for hot water is adequate for serving up to ca 50 men.
S Holtan