I am looking to sell a collection of stamps, covers and materials from the David Jickling collection, including fourteen stock-books full of thousands of Guatemalan stamps from 1871-2006, over 1,350 covers (mostly from 1930-1999) and a box of research materials (some original research, philatelic news clippings, presentations for stamp club meetings, etc.). The collection includes over 100 complete sheets of stamps and the covers were largely saved for their cancels (including buzón cancels from the 1930's and small town cancels from the 1950's and 1990's). The collection was the basis for David Jickling's prolific philatelic writing and lays the groundwork for future research, especially regarding cancels and perforation varieties. For more information contact me at dlindwall@hotmail.com. David Lindwall