Interesting. Only difference is that @Keith Garrison's jacket has an added chest pocket.Carlos is right I think.
It a great score! At that price I wouldn’t care what Langlitz model it is, especially as it apparently very serendipitously fitted the lucky finder perfectly - what’s the chances? I think we all dream of stumbling over a score like this... But for what it’s worth, the jacket looks quite similar to a (much older - green label) Langlitz featured in my very recently acquired vintage jacket book.
https://bulangandsons.com/products/vintage-leather-jacket?_pos=1&_sid=d275c5a8a&_ss=r
That jacket is described in the book as a “Cossack Columbia.” So I think it’s a Columbia base with a different collar like the one on the cascade...
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