Trindl 125A

[H60Gunner]

I recently aqquired a Trindl 125A as my first welder but have no book or anything on it. I know the left side is supposed to be 1-4 and right side is supposed to be A-D, but not sure if it counts up or down. Anyone happen to have any documentation on this welder?

[MrRodeoCC]

does it have any other markings, like a country of manufacture

[H60Gunner]

does it have any other markings, like a country of manufacture

Made in Chicago USA