Here is a BBB Umbria that doesn’t have any other nomenclature on the shank. The stem has BBB embedded in it and an Orific Bit. No use of “Own Make”, “Best Make”, etc.
The construction is all early 1900-1920’s but curious minds want some confirmation, education and consternation.
Here’s the pictures.
The construction is all early 1900-1920’s but curious minds want some confirmation, education and consternation.
Here’s the pictures.