This stamp set from Estonia in 1923 is a rare find for collectors of Air Mail stamps. The set includes three stamps with original gum and is in excellent condition. With its origins in Estonia, this is a unique addition to any collection of European stamps. The set has been well-preserved and is a testament to the quality of stamp production during this era. The stamps are part of the MI 43-45 series and were manufactured in Estonia itself. These stamps are a valuable addition for those who are interested in stamp collecting and would make a great gift for someone who shares the same passion. Don't let this opportunity to own a piece of history pass you by.