Purchased [email protected] (Phonomaniak on eBay) one Mattey 6 x 13 rare mirror to look at the boxes, leather-wrapped, large lenses, to notice a very small pich on the edge of a lens that does not interfere in any way during viewing. Good condition The last thing I saw on sale more than 10 years ago in Chartres had cost more than 350 € and was worn in terms of coating, another era. In the catalog of Pennard FOUQUET ET / Mattey around 1900