This is a vintage Berghman skate sharpener for ice skates. The company was located in Maywood, Illinois. It's unknown when exactly this sharpener was made as there isn't a lot of information available. It was made before the mid 1960's as there is no zip code on the box or sharpener.
The sharpener is for all kinds of skates according to the box. The ice skate sharpener is made of metal with a round sharpening stone inside. The stone can be turned as you sharpen your ice skate so you keep the stone round.
This also has the original box that the ice skate sharpener was sold in.
The box measures approximately 3 3/4 by 3 1/4 by 1 1/2 inches.
The sharpener is almost 3 1/2 inches wide at the widest area and 3 inches long.
The stone appears to be in good vintage condition. The metal is also in very good vintage condition with minimal wear. We did not clean this, we will leave that up to you to decide if it needs a good cleaning, however, that being said, it's only has some minor dirty areas from age & previous use.
The box is in ok condition as there is wear around the edges and the top flap has a tear on the back area. The back of the box, as seen in the photos has some kind of white plaster (?) stuck in spots which obscure the wording.