Yes, a mistake there Edwin (thanks khj)
The stamp in question is a "key type stamp"
and known as the "Baby key type"
http://en.wikipedia.org/wiki/Key_plate_stampI see Cuba has "isle de cuba" on top of the key type
(see how we all learn through questions and answers )

"Julia" engraved in the neck is the mark of the engraver
My books are packed away, otherwise I could tell you
what countries are covered by the "Baby key type"
Key plate type = bi coloured stamps
