Quote Originally Posted by Aldwyn View Post
Forgot to give proper thanks... thanks!!

Just did some research. I guess these are full hollow + some. I guess its the spine that adds the weight, as it is the heaviest of all of my razors.
Look up "ken hawkley" he has a pdf showing all sorts of details of razors written by a sheffield razor grinder, rattlers are kind of like frameback blade thickness, but ground down from a wedge shaped razor. So like a heavy frameback. If you find the PDF you will see what i mean, and you will find out what a grob is too