Wood roller caster vintage lot wheels chair

Description

This is a lot of vintage wheel casters for chairs or furniture, some are wood, a few are plastic.  All are similar sizes, but slight variation.
6 of these are the same size, but 3 have a hallmark stamped in them, the other 3 do not. The wheel is 1 1/8", the post on top is 1 1/2", the whole thing is 3".
This one the same size, but the top of the wheel has a metal piece with pointy edges to grip whatever it's fitting into. The wheel, 1 1/8", post on top - 1 1/2", the whole thing3", it has the same hallmark stamped onto it.
smaller wood wheel, 1" across, the post is 1 1/2", 2 3/4 for the whole thing.
Three that are the same, these have a bulkier metal around the wheel. The wood wheels are 1 1/8", the post is 1 1/8", the whole thing - 3".
Three plastic wheels - 1 1/8", the post is 1 1/2", 3 1/4".
Buyer to pay shipping .50