bugbear":xva4z4lp said:
D_W":xva4z4lp said:
There is a nice try plane on ebay in the UK, it looks almost unmistakably griffiths to me inside the mortise and with the style of the wedge.
I would guesstimate the era as late 1800s or possibly early 1900s.
Are you claiming to be able to discriminate between UK makers of 19th C plane by
style details? That would be remarkable.
BugBear
No, rather I suspect copying in this case. I'm making the statement only for those two planes - that they're very similar - the inside of a mathieson plane and a griffiths plane are different, as are the wedges.
I've watched a lot of UK tools, especially bench planes, as finding a bench plane that is in great shape that performs well while still being tightly made - not so common. By that, I mean the similarities in the preston plane and the griffiths plane I had are that:
* the wedge was almost identical
* the iron and cap iron have the same attributes - it's necessary for the cap iron to have a specific profile to work close to the end of the iron while still having the tight and slanted wear that the two planes have
* the eyes are of identical shape, and identical orientation of the plane
* the angles inside the mortise are all cut almost identically
What I suspect is not that I can tell the makers specifically, but instead that where such attributes are so similar but the makers are different, there was some copying going on.
Either of the two planes I mentioned would be spectacular examples for an aspiring plane maker to copy, but change even one variable (put a different cap iron maker in the preston or griffiths plane) and the plane may not work well. 1/2 or so of the cap irons I have would cause a clog in the preston and griffiths plane if set closely, leaving the user to then mutilate the plane by opening the mouth, which is fairly common in the used planes I've had.
So, anyway, I'm surprised the details are that similar and suspect copying. From what I've learned making double iron planes, those details being shared in common is interesting because they are absolutely ideal for a double iron wooden plane whereas many others are not quite so good.
Mathieson's mid-era planes share all of those details (often including the mouth) but don't quite look the same.
I know enough from seeing griffiths moving fillisers (I have two) that you can't conclude two things:
* identical details mean a plane came from the same shop
* different details mean that a plane didn't (the two griffiths marking moving fillisters that I have are not similar at all - probably decades apart in make or maybe for another reason).