Griffiths Norwich Half Set Remanufacture

While at the local lumberyard picking up some persimmon and black locust for boxing, I met a guy really excited about molding planes that asked be about rehabilitating antique planes. I explained some of the previous work I've done on remanufacturing planes, and talked about a few of our favorite types.

Recently I got the opportunity to restore a Griffiths Norwich half set, some of them are pretty rough, namely the 2 and 4 hollow, and an 8 round with a badly chipped mouth. But others are in pretty decent shape. I thought I'd document the process from the large planes and later show the whole job complete.

There are some interesting defects in the set. On several the irons are very much too wide for the sole profile, but in some cases they matched pretty well for the first half of an arc. In the #18s the size doesn't correspond to "normal" by which I mean it's more like a 5" circle than the 3" radius Clark & Williams or Matt Bickford uses.

Most of the irons were in decent shape, but need sharpening, some need a lot of profile work.

Here is the #18 and #16 rounds, they are having their soles trued to a more common numbering size, they have been rough planed as you can see by the facets. I have to order some pipe or rod in the right sizes to finish profile them to the correct size, then continue with the shaping of the irons.