Content is an electronic copy of a paper versions in PDF format on 2 DVD. SCOTT 2017 Standard Postage Stamp Catalogue 6 Volumes (on 2 DVDs) Stamps from around the world in 6 volumes. The standard guide to stamp values. The perfect guide for the thematic and all-world collector. Great quality, the picture can be increased several times, without loss of image quality! Multimedia format (PDF format), convenient menu and navigation. Volume 1: US and affiliated territories,UN ,Contries of the World A-B. Volume 2:Contries of the World C-F Volume 3:Contries of the World G-I Volume 4:Contries of the World J-M Volume 5:Contries of the World N-Sam Volume 6:Contries of the World San-Z I send via Bulgarian Post for all the world.Additionally: 21 catalogs of standard Scott 2020 postage stamps + Update of new Scott ads (48 countries): armenia_azerbaijan_georgia_kazakhstan 2020/ australia_2019/ austria_hungary_2020/ belarus_moldova_ukraine_2020 belize_british_honduras_costa_rica_guatemala_2020/ bulgaria_romania_2020 /canada_2019 /china_taiwan_hong_kong_macao_2020 christmas_island_cocos_islands_new_zealand_2019/ cyprus_greece_turkey_2020/ czechia_poland_slovakia_2020/ estonia_latvia_lithuania_2020 honduras_salvador_2020/ japan_2019 /korea_2019/ kyrgyzstan_tajikistan_turkmenistan_uzbekistan_2020 /mexico_2020 /nicaragua_panama_2020 Russia 2018 Scott.pdf/ russia_2020/ usa_2020 Scott 2020 (and 2019) Scott Brand Catalog + Update of new Scott lists. Language: English .2019/2020 Scott's Stamp Catalogs are an unofficial compilation of parts of the Scott's Standard Stamp Catalog 2017 and a supplement made by an official update of Scott's new ads from Lynn's Press News. Feel free to ask any questions.If you have any problem, please do not leave direct negative feedback directly, I will try to help you solve any problem. Thank you. You will also receive several interesting magazines (in PDF format). Thanks for viewing the listing.