hello Anne - have measured, and height is 4 inches/100mm - with the diameter something like 4.5/8 inches/118mm. I don't really expect any specific information - think it's a little too obscure for that, but just thought you'd like the pictures. Date wise I guess something like late 1920's to maybe mid 1940 ish, and it may well be simply a stand alone piece, rather than part of a trinket set. Quite remarkably, there isn't even a 'flea bite' to be seen cheers Paul S.