So I bought a lot of 6 razors and the one that interested me the most was this J.A. Henckels razor with the number 50 stamped on it and 'twin works germany' beside it.
The only razor I found in the database that has the 50 beside it was a fridour, i doubt that this is one, but any information about this would be wonderful!!!!
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I can find references to a #50 spike point but that's it...