Originally Posted by
Traveller
The Diamond edge model razors that I have are from 1880 to around 1895,they are 1/4 hollow,with a spine ground to a pyramid shape.They have the words Diamond Edge stamped into the blade face on the mark side they are in 6/8 and 7/8 sizes.Some regrinds from the period dont have the stamping they are usually reground to 1/2 hollow.Some of them have a very attractive etch with part of the blade frosted,and the wording in bright letters.They make excellent shavers
Best Regards Gary