1983. The Vatican. Holy year. "First Day" envelope. Numbered.

€ 0⁹⁷ 
1⁹⁰ BGN

3d 20h 53m

despot55 (408)

FIRST DAY MAIL. ENVELOPE-X Congress of Inter.org. of Journalists

€ 1⁰⁰ 
1⁹⁶ BGN

9d 2h 18m

iv_7 (606)

266701 / Bulgaria IPTZ 1983 - Vladimir Ilyich Lenin 1870-1983

€ 0²⁰ 
0³⁹ BGN

7d 23h 18m

Stamps_Tim (385)

Postal envelope with the sign 5 st. 1983 NPC 764

€ 0⁶¹ 
1¹⁹ BGN

1d 10h 43m

philatelist#1 (196)

Postal envelope - XVII Congr. on Inter. surveyors' feder

€ 0⁵⁰ 
0⁹⁸ BGN

8d 18h 33m

old_art (217)

1983. San Marino. Formula 1. "First day" envelope. Numbered.

€ 1²⁸ 
2⁵⁰ BGN

5d 14h 31m

despot55 (408)

1983. The Vatican. Raphael. "First Day" envelope. Numbered.

€ 1¹⁸ 
2³¹ BGN

3d 20h 53m

despot55 (408)

FIRST DAY MAIL. ENVELOPE - XVII Congress of the MF of Geodesists

€ 0⁸⁰ 
1⁵⁶ BGN

9d 6h 28m

iv_7 (606)

268425 / Bulgaria PPTZ 1983 Lenin RSDLP 1903-1983

€ 0²⁶ 
0⁵¹ BGN

2h 56m 57s

Stamps_Tim (385)

1983 San Marino. Rio de Janeiro. "First Day" envelope. Numbered

€ 1¹⁸ 
2³¹ BGN

3d 20h 53m

despot55 (408)

268412 / Bulgaria PPTZ - 55 years 1983 RMS 1928-1983

€ 0²⁶ 
0⁵¹ BGN

2h 56m 57s

Stamps_Tim (385)

1983. The Vatican. Holy year. "First Day" envelope. Numbered.

€ 1¹⁸ 
2³¹ BGN

3d 20h 53m

despot55 (408)

First envelope Military Industry 1983 from Israel

€ 1⁰² 
1⁹⁹ BGN

2h 3m 22s

ESCC1 (285)

1983. Paraguay. Locomotives - Envelope "First Day"

€ 1¹⁸ 
2³¹ BGN

9d 15h 28m

despot55 (408)

XVII Congress of Bulgarian Technicians 1939

€ 51¹³ 
100⁰⁰ BGN

6d 15h 54m

r_men76 (611)

1983. Paraguay. Locomotives - Envelope "First Day"

€ 1¹⁸ 
2³¹ BGN

9d 15h 28m

despot55 (408)

Pure Trade Mark XVII Congress of Trade Unions 1982 from the USSR

€ 0¹⁰ 
0²⁰ BGN

2h 13m 22s

ESCC1 (285)

1983 FDC - first day envelope from NUMISMATA 1983!!!

€ 2⁰⁴ 
3⁹⁹ BGN

2d 8h 8m

SHALEV (1428)