Category
- Postal history of Estonia (146)
- Russia up to 1918 (35)
- Ober Ost 1917-1918 (5)
- Estonia 1918-1940 (61)
- ESSR 1940-1941 (12)
- Ostland 1941-1944 (28)
- ESSR 1944-1991 (3)
- Estonia 1991 and newer (2)
- Postal history of Latvia (6)
- Postal history of Finland (1)
- Postal history of Russia (6)
- Postal history of other countries (2)
- Stamps (20)
- Errors/plate flaws (2)
- Proof (2)
- Viewcards & photos (9)
- Books & catalogues (1)