Antique Hallmarked Sterling Silver Miniature cocktail shaker with dog lid

Description

Antique Hallmarked Sterling Silver Miniature cocktail shaker. Shipped with USPS First Class.
Rare sterling 1” high sterling silver charm/ miniature cocktail shaker, hall marked I believe MHM OR WHW under lid.
It has on the top of the lid an incredibly detailed 3D portrait in glass of a pointer(?) dog 🐶 which must really be appreciated under a magnifying glass. Picture really doesn’t do it justice!
it has 3 telescoping pieces which are supposed to represent different size drink cups.
Sold is is good vintage condition, no returns unless not as described.