MAc I See you said you had problems with the boxwood pieces in your heavily weighted 1849 set from CB. I keep telling people it's 90% the weighting's fault and 10% the wood variation's fault. Can't people understand this, heavier isn't better. But yet people will say feel have massively weighted those pieces are??????? Is that important to you then fine, I rather have mine just right or slightly underweighted with no cracks in 6 years than to have a crappy set. And they all crack regardless from CB/HOS/or any other. And the Boxwood and SHeesham cracks as well as the ebony, all the woods do when they are improperly weighted.
I would sell my 1849 set tomorrow which is numbered 3 if I can get my money out of it with the shipping and insurance it would cost.
Vintage English made 4.4" Ayres Set. Set restored by Alan Dewey
Very nice chessmen. Do you have before photos for comparison?