Vintage Germany German Folding Collapsible Travel Cup in Pocket Watch Case

Description

Here is a vintage German collapsible travel cup.  It is in a folding case that looks like a pocket watch when closed.  It is 2" high and 1 3/4" across the top.  The case is 2 1/8" in diameter.  It is in used/aged condition with a little corrossion, spottiness, marks and age related wear.