SOLD Pair of Super Sculptural Old Industrial Glass Washers (for Beakers?) New York city drawing including both the solid blocks

including both the solid blocks of various geometric shapes and flat planes representing square

it measures approximately 7 inches at widest diameter

Vermont and Eastern Canada (The Abenaki

) and then this pair of outward-facing birds at either side of the bottom with crescent moons at their tails

or with cookies for very special humans

SOLD Pair of Super Sculptural Old Industrial Glass Washers (for Beakers?) New York city drawing including both the solid blocksWhen I found these the other day I had no idea what they were, I just thought they were really excellent looking, and a bit like make do miniature Christmas trees! I have since learned that they would have been used for washing glass, with the wire springs (which are held very taught) providing and abrasive surface, and with the threaded ends, looking like lightbulb sockets, screwing into some sort of industrial machine. Their conical shapes suggests