This ones back again!
I had a desire to dismantle the top, looking for clues, i was very impressed by the manufacture
of all the metal parts. I found the red glass finial unscrews, very impressed that the screw
goes directly into the glass beautifully! The red finial reminds me of onyx type glass used by loetz,
im sure it IS glass.
I wonder if the metal work was done in Bohemia, or by the USA company that did the silvering?
There are Craftsmen involved in all aspects of this piece

Any ideas anyone? There are no marks on the metal work, just the silver on the glass 'sterling'.
Ive looked at the blown up signature again on the shaker , now i know more Bohemian makers,
Kralik ? Harrach? I still think its my original thought!
Any more ideas for the tango glasses, could be different maker to shaker? Pic 3 of base again,
I think its likely the 'made in Czechoslovakia' was added the same time as the rockwell mark, so
that means it was put on in the USA :huh: (writing and silver looks the same!)
Sorry to keep returning to this one, but im not giving up

Andy