1974 World Youth Exhibition "Mladost '74", block.

~0⁴¹ €

8d 8h 23m

Neron04 (308)

2413 Bulgaria 1974 Mladost exhibition '74. Block **

~0⁹² €

4d 15h 8m

Stamps_Tim (364)

Block, stamp-Phil. exhibition Mladost 74-1974 year.

~0³¹ €

4d 1h 3m

wolf69 (75)

45K332 / KARA 1974 - "Mladost '74", SOUVENIR 50% CATALOG

~6¹⁶ €

6d 18h 54m

Stamps_Tim (364)

1974 World Youth Exhibition "Mladost '74".

~0³¹ €

8d 8h 23m

Neron04 (308)

2412s Bulgaria 1974 Mladost '74. Block Numbered.

~5¹³ €

5d 6h 33m

Stamps_Tim (364)

Bulgaria 1974 SMFI Mladost 74 BC№ 2413 clean

~0⁹² €

6d 0h 38m

oleg66mirtchev (94)

Bulgaria 1974 Youth Exhibition '74 Block

~0⁹² €

1d 2h 58m

trini (96)

40pcs. BLOCK-World. Youth Philatelic Exhibition "Mladost 74".

~20⁵³ €

5d 12h 1m

peco (1193)

Bulgaria 1974 Block Exhibition Mladost 74 Souvenir without price

~4¹¹ €

2d 0h 13m

ASHALEV (104)

2413s Bulgaria 1974 Block Numbered Exhibition Mladost 74

~5¹³ €

5d 6h 33m

Stamps_Tim (364)

2412 Youth '74 World Youth Exhibition - BLOCK 4pcs

~2⁵⁷ €

4d 2h 48m

plamen_0710 (15)

45K334 / KARE 1974 „Mladost '74", blok.II 50 % KATALOGA

~6¹⁶ €

6d 18h 54m

Stamps_Tim (364)

BK 2413 block World Philatelic Exhibition Mladost, 74

~0⁶² €

1d 8h 8m

boby42 (490)

BK 2408-411 World Youth FI Mladost,74

~0²⁶ €

1d 8h 8m

boby42 (490)

1974 Philatelic Exhibition Mladost 74, black without frank value

~4⁶² €

9d 1h 18m

oleg66mirtchev (94)

2413 Youth '74 World Youth Exhibition - BLOCK 4pcs

~3⁵⁹ €

4d 2h 48m

plamen_0710 (15)

Bulgaria 1974 World Youth Exhibition Mladost '74

~0⁷² €

3d 10h 38m

trini (96)