Having become more interested in woodwork in the last few years I've been "noticing" (read-pilfering) all the old tools at my dad's house. There's an old woody I've never taken any notice of till I had a look today and realised its not just a bog standard jack plane - the blade is mounted skewed. The blade has about 1/4" of life left in it so I looked on ebay for a replacement and theres a ringer on there for £95 :shock: (complete plane, not the blade!) I checked and ours is a preston as well - marked lichfield street. According to wikipedia prestons moved from lichfield street in 1867. Did they carry on stamping them lichfield street after they moved or is it genuinely that old? Its in impressively good nick if it is!