"Late 18th Century Blown Glass Lacemaker's Loupe "
Beautiful blown glass lacemaker's loupe, composed of a very fine spout with a flattened edge, and a large, slightly off-center spherical body resting on a large conical foot. Trace of the blowing cane under the foot. Period: late 18th century, early 19th century. Perfect condition. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato