Czechoslovakia. */¤. An intense accumulation/collection amassed over the decades, focusing exclusively on the Hradcany castle issues, a substantial stack of stockpages/stockbooks loaded with well over 10,000 mint and used stamps, everything categorised, perf and imperf, printings, attractive multiples mint and used, excellent postmark studies and groups of stamps singled out for superb and unusual cancels, etc. A very exciting lot for those with knowledge of these issues. This would be very difficult to replicate today in this quantity and with so much postmark interest. Viewing highly recommended.