I say, I say! How cool. :D
I found almost the exact same cow creamer (mine has little black spots on it...) at an antiques fair last month and jumped around like a little schoolgirl, quoting Jeeves&Wooster, while trying to convince my boyfriend that we need to buy it no matter what. *grins*

It's so freaking awesome being a part of the J&W fandom universe, isn't it my dear? ;)