Bulgaria 1889 - BK 31 VI Small lion

~0⁰⁸ €

6d 9h 58m

snake (254)

The Netherlands 1956 Europe CEPT € 31 MNH

~6¹⁶ €

4d 18h 58m

asya_dom (124)

SMALL LION - 2 x 1 Lion - stamp RUSE - 31 VII 1889

~4¹⁰ €

3d 21h 48m

HOBBINOTECOINS (768)

1962. Monaco. 31 rally Monte Carlo.

~0⁶² €

6d 21h 8m

despot55 (376)

1979. Yugoslavia. 31 years of the Danube Conference, Belgrade.

~0⁴⁶ €

16h 28m 25s

despot55 (376)

1929-31. France. Exhibition of postage stamps in Le Havre.

~10⁰¹ €

9d 18h 3m

despot55 (376)

1980. Poland. 150 years of the November Uprising 1830-31.

~0²¹ €

1d 18h 49m

despot55 (376)

Czechoslovakia 1982 Danube Ships Danube Commission

~3⁰⁷ €

6d 2h 23m

misho222 (112)

Pure stamps without glue 1997 - 2007 face value 4.31 Euro Italy

~2²¹ €

4d 22h 23m

ESCC1 (253)

Postal block Sofia 100 years capital 1879 1979 1979

~1²¹ €

1d 8h 3m

Ivodimitrov (1152)

BK 31 1 st st St. Small lion, seal

~0¹⁰ €

1d 18h 43m

boby42 (485)

1962. Monaco. 31 rally Monte Carlo.

~0⁶² €

6d 21h 8m

despot55 (376)

BIG LION 50 stotinki stamp VARNA - 31 VIII 1888

~2⁵⁶ €

9d 23h 58m

HOBBINOTECOINS (768)

Alternative transport in the city since 2017. No. 5328/31

~5¹³ €

5d 9h 43m

stoian76 (569)

1979. Yugoslavia. 31 years of the Danube Conference, Belgrade.

~0⁴⁶ €

16h 28m 25s

despot55 (376)

Hong Kong 1971 Scouts 31 € MNH

~6¹⁶ €

4d 11h 23m

asya_dom (124)

Postal block Sofia 100 years capital 1879 1979 1979

~1²¹ €

1d 8h 3m

Ivodimitrov (1152)

Bulgaria stamp stock forest stamps 1929/31 on documents

~179⁶⁷ €

3d 23h 28m

DSALE2021 (439)