Stunning, Super Crisp Hand-painted c. mid 19th Century Mug with Greek Key Pattern electrical charge meter I've not been able to

I've not been able to find another sign like it

With an eye hook at top for hanging

It holds them on very well--this bear is very sturdy and all the legs move smoothly

which I sold a few weeks ago

which looks hand-dyed to me

Stunning, Super Crisp Hand-painted c. mid 19th Century Mug with Greek Key Pattern electrical charge meter I've not been able toI purchased this bright white beauty of a mug with hand painted "Greek Key" decoration from a dealer in New Hampshire with always unexpected things at great prices; recently from him I grabbed a huge, fine, 18th Chinese export punch bowl with gorgeous staple repairs. I've done a fair bit of searching and can find no exact likeness, but turned up a couple of references, the most useful a c. 1863 Copeland (British) basic and pitcher with hand painted