Close, Fred, right country but it's Libochovice, Czechoslovakia, pattern no. 1874, size 287mm x 253mm. Shown alone in the Libochovice catalogue pre-1958 (Newhall: Sklo Union Art Before Industry) - there is a matching powder bowl #1872 and candlestick #1873.
A set I don't yet have examples or photos of, just catalogue images.
