Not the same and older I feel, but with some similarities...
http://www.rubylane.com/shops/manylittle/item/con106The bases are shown so that you can compare.
The rim finish seems to be good on both this and on yours.
The orangey yellow colour is most readily associated with Czech glass of the 1900-1920's period, usually with black rims and known as "tango" glass. That is not sufficient to say for sure that these are Czech. The Ruby Lane seller does not divulge what makes her think that they are Czech.
The Japanese also used a similar yellow in the 50's although they are generally of inferior quality.
Italy is also a possibility, moreso for your blue than for the yellow. Italian yellows tend to me more acid in my experience. However, a number of other countries have rapidly developed their glassmaking skills in the past few years and have access to a wider range of colours than at any time previously in glassblowing history.
Good luck
Peter