This is perhaps not massively useful, but I've found it a very interesting read over the last day or so. There's haft and scale pressers, razor manufacturers, strop makers, ivory dealers, knife makers, cutlers,.... Some familiar names in there too.
Could be helpful in dating some makers, or in verifying that an old ebay razor is a Sheffield blade from that era, or just something of interest to Sheffieldophiles.
Sheffield Directory
James.