1968. Luxembourg. 20th Fair in Luxembourg.

~0³¹ €

8d 0h 37m

despot55 (387)

1958. Luxembourg. 10th International Fair in Luxembourg.

~0¹³ €

5d 6h 39m

despot55 (387)

1974. Switzerland. Philatelic exhibition INTERNABA 1974. Block.

~1⁸⁰ €

9d 8h 27m

despot55 (387)

1971. Austria. 50th Vienna International Trade Fair.

~0³⁶ €

8d 13h 42m

despot55 (387)

BK 2689 2 st. International Fair Plovdiv, 77

~0¹⁰ €

9h 32m 0s

boby42 (491)

1974. Luxembourg. International Fair in Luxembourg.

~0⁴¹ €

1d 0h 36m

despot55 (387)

BK 2773 2 st. 34 International Fair Plovdiv, 77, machine stamped

~0¹⁵ €

5d 8h 38m

boby42 (491)

1968. Luxembourg. 20th Fair in Luxembourg.

~0²⁶ €

8d 9h 52m

despot55 (387)

1974. Austria. President Franz Jonas (1899-1974).

~0³¹ €

5d 0h 32m

despot55 (387)

1974. GDR. Spring Leipzig Fair.

~0⁴¹ €

6d 0h 7m

despot55 (387)

BK 2888 13 st. 35th International Fair Plovdiv, 79

~0¹⁰ €

6d 9h 42m

boby42 (491)

1958. Luxembourg. 10th International Fair in Luxembourg.

~0¹⁵ €

5d 6h 39m

despot55 (387)

BK 2773 2 st. 34 International Fair Plovdiv, 77, machine stamped

~0¹⁵ €

5d 8h 38m

boby42 (491)

1974. Hungary. International Philatelic Exhibition INTERNABA 1974

~0⁵¹ €

8h 11m 58s

despot55 (387)

1977. GDR. International Fair Fair, Leipzig.

~0³⁶ €

4d 7h 57m

despot55 (387)

1958. Luxembourg. 10th International Fair in Luxembourg.

~0¹³ €

5d 6h 39m

despot55 (387)

Postmark NRB International Fair Plovdiv 1964

~0²³ €

4d 21h 2m

Ivodimitrov (1188)

1977. GDR. International Fair Fair, Leipzig.

~0⁴¹ €

4d 7h 57m

despot55 (387)