Your trinket set pot is Czechoslovakian, probably made at Rosice. The matching candle stick is still shown in the 1987, 1991 & 1992 GlassExport catalogues for the Rosice works, but the earliest catalogue on Marcus Newhall's CD database (Sklo Union Art Before Industry: 20th Century Czech Pressed Glass) is for 1957 and the rest of the set isn't shown in that, so I'd suspect it is pre-WW2. I've seen this set in all clear glass, clear with ruby, clear with amethyst, and clear with yellow.
Raymond Notley's book Miller's Popular Glass of the 19th & 20th Centuries gives a clear/yellow example as "Czech, 1930s", which until we can track down a catalogue entry for it will be as close as we can say.