Lot 50138 – All World : 1850-1990, incredible item with hundreds of approval books

All World : 1850-1990, incredible item with hundreds of approval books containing a significant number of stamps and complete sets all countries and all periods, many European countries with old material, good values but also Overseas countries and many topics. A large part of mint stamps (Spain Edifil n° 541 in block with rare unperforated stamps CV 2’000€) and very high additional value! Essential for Internet dealers! Very fine, must see!