This piece originally appeared at a Morton and Eden on 29 November 2012,along with another similar set also by Flieschhacker, one was in an Antonovich case, the other in a Popovich Brothers case of issue. They both originated from a famous Japanese collector, a rice merchant whose collection was formed after the war and was late published in the 1950's by the collector, one set sold and Igor's set was subsequently re-offered on the 2 July 2013 where it found a buyer and from thence to Igor. I am very impressed by the research he has put in, alas when preparing an auction catalogue one can only research to a certain extent as there is always a deadline which creeps up at a much faster rate than expected, so I am especially impressed by Igor's tenacity. All the best, Paul