Rare Kaufmann chisel restoration

I have restored this old and rare chisel made by Heinrich Kaufmann company. Brand Kaufmann K55K is well known for its Mercator knife, bayonets or scissors. But I have found very less, practicaly nothing, about its chisel production. Actually I have found only one image of Kaufmann's chisel. So the design of the handle and logotype is inspired by this photo. K55K means K = Kaufmann, 55 = adress of manufactury: Hochstraße 55, Solingen, K = Katze (black cat was a emblem of Kaufmann brand). If you have some info about Kaufmann's chisels, please leave a comment. If you like it, I would be grateful for share on FB (and/or other socials): http://www.facebook.com/sharer.php?u=... or visit my Patreon page:   / mlenski   But the best and easiest way to support me, is to like, comment or subscribe my channel. Thank You.