21. In that respect, Ferrary's collection remains unique in the history of philately . 22. The lowest point in revenue philately was during the middle years of the twentieth century. 23. In his free time Pulliainen enjoys fishing, hunting, philately , and classical music. 24. EUROPA stamps underlines cooperation in the posts domain, taking into account promotion of philately . 25. Aside from chess his hobbies included golf, philately , bridge, and watching cricket. 26. Welcome to the "'assessment department "'of the Philately WikiProject! 27. This department focuses on assessing the quality of Wikipedia's articles related to Philately . 28. Shenfield was a prominent expert, collector and writer of philatelic literature on Confederate philately . 29. He has also been a member of the Expert Council on Russian Philately since 1991. 30. More editors knowledgeable about philately are needed.