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It is possible as "concaving" razors was popular in late 1800's early 1900's and there is evidence of on the lower grind that the left side is higher then the right side on pic 2.

I reckon the proper terminology for this type of razor is "Double Concave"or "Double Hollow Ground", Cattaraugus and J.R. Torrey, both offered this type of razors as many others as well, certainly...