4x 3/4" unglazed crockery marbles (vintage antique pottery)

4x 3/4" unglazed crockery marbles . They have a slightly chalky feel to them.
They are in good condition.
I am not an expert on marbles, so my description could be wrong. Please see the 3 photos below, which form an important part of the description.
Please see my other marble listings.
I do not ship to mail forwarding addresses, and any such transactions will not be completed.

Full terms and conditions ( inc. combined postage ) can be seen in the m e section ( If you have a general question, please check the m e section because the answer is likely to be there!