Some years ago I buyed seven Monte Carlo plaques in a US auction (no internet, no photos- they said only the plaques had some cracks,...).I paid a lot for them, but when they arrived I put immediatly three in the garbish.
I keep this you can see because his size 13cmx9cm.
See the cracks in the lunettes.
Besides this I keep another three that I will show next message (one of them has cracks, another is warped.
Who shows us some Monte Carlo plaques in better condition??
Do you Benedict??