Estonia 1919 Mi 6 Error E:3 Neck, Very Rare

Estonia 1919 Mi 6 Mlh Error E:10 Very Rare

Estonia 1919 Mi 6 Mnh Error Private Perforation, Very Rare

Estonia 1919 Mi 3 Error - Print On Both Sides

Estonia 1919 Mi 1 - 23 Stamps, Mi 2 - 25 Stamsp, Mi 3 - 25 Stamps, Mi 4 - 21 Stamps

Estonia 1919 Mi 1 - 16 Stamps, Mi 2 - 25 Stamps, Mi 3 - 10 Stamps, Mi 4 - 15 Stamps

Hungary = Szegedin = 1919 - Mi 6 - (15 X) - Shifted Overprint To Right @3

Slide - C&o Switchers @ Rougemere Yard; Dearborn Mi; 6/1959 E. Gulash

Estonia 1941 Mi 6 B G:7 W/o Network Without Gum, Proof. Wwii, Rare