There is a web site called TUCK DB Postcards that is an archive of Raphael Tuck postcards that shows this series 104 and attributes it to possibly being by Tuck
It says
Set Title
mucha style art nouveau insets, unnumbered
Set Comment
u/b, lightly embossed wide margins, oblong or hexagonal insets, coloured stock, multicoloured designs, we are not sure that these are Raphael Tuck productions, the only"Tuck"identification is the Royal Warrant upper left on back
Where Sold: Great Britain
See their web site to see this entry and others in series 104
There is silver metallic trim framing her and in her head piece
---- At ESG HQ, we always try to use as much recycled packaging and packing materials as possible ---- Thanks for looking!
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