This past weekend I picked up a few razors. The ones I'm most interested in are a couple of NDC 1940's Super Speeds. Both have notched centerbars, and both have "PACKAGE" fully spelled out on the baseplate. The only difference I can see between them is where the baseplate is attached to the handle. On one, it's slightly raised; on the other, it's pretty much level. That one came with a case, not necessarily original. Based on comparisons to the pictures on Mr. Razor, it appears to me that they're both from 1948-1950. (see the pictures).
Since I was born in 1949, that makes both of them "birth-era" razors.
Is any further range-narrowing possible?
Since I was born in 1949, that makes both of them "birth-era" razors.
Is any further range-narrowing possible?