This collection of stamps from Czechoslovakia is a must-have for any stamp collector. The lot includes a variety of stamps, all of which have been previously owned and add character to any collection. The pages are filled with unique stamps from the Czech Republic and Czechoslovakia, making it a great addition to any collection of European stamps. The certification of these stamps is uncertified, but their quality is ungraded. This collection is perfect for those who are just starting to collect stamps or for those who are looking to expand their collection.