"Large Box Of Trial Lenses - Circa 1860"
Large box of trial lenses for opticians, unsigned, but French and datable around 1860. The box is in good general condition, rather complete but if we count a few gaps and a few glasses broken or with cracks. The box contains 199 glasses, built in mahogany, it is lined with velvet and purple silk. 43x31x6cm 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato