The M1937 Field Range: Info here:
https://www.skylighters.org/encyclopedia/m1937.html
https://forums.g503.com/viewtopic.php?t=208245
Here is the first Trial print - I eyeballed the size off of the photos in the top link, and didn't find the second link with the correct dimensions on before I'd printed it... 3mm too short, 0.075mm too wide, and 6mm too small in depth


(The beauty of parametric sketch based CAD is that it took longer for me to type this than it did to make the necessary changes to the model!)
I'll be doing more versions as I get time to play around with it - this one is in travelling config with the lid shut and the burner not fitted, I'm thinking I'll probably do a version with the lid and oven door open, and atleast another one with just the lid open and the burner installed.