Penny Black Philately
1991 The 100th Anniversary of the Death of Vincent Van Gogh, 1853-1890
GPF-s.jpg 50B
multicoloured
GPG-s.jpg 2L
multicoloured
GPH-s.jpg 3L
multicoloured
GPI-s.jpg 3.50L
multicoloured
GPJ-s.jpg 5L
multicoloured
1991 Birds
GPK-s.jpg 50B
violet/ultramarine
GPL-s.jpg 1L
light green/blue
GPM-s.jpg 1.50L
ochre
GPN-s.jpg 2L
blue
GPO-s.jpg 3L
light brown/green
GPP-s.jpg 3.50L
dark green
GPQ-s.jpg 4L
dark violet
GPR-s.jpg 5L
purple/brown
GPS-s.jpg 6L
brown/ochre
GPT-s.jpg 7L
cobalt blue
1991 Easter - Icons
GPU-s.jpg 4L
multicoloured
1991 EUROPA Stamps - European Aerospace - Satellite "EUTELSAT I"
GPV-s.jpg 4.50L
multicoloured
1991 Posthorn
GPW-s.jpg 4.50L
dark grey/ultramarine
1991 Gymnastics
GPX-s.jpg 1L
multicoloured
GPY-s.jpg 1L
multicoloured
GPZ-s.jpg 4.50L
multicoloured
GQA-s.jpg 4.50L
multicoloured
GQB-s.jpg 8L
multicoloured
GQC-s.jpg 9L
multicoloured
1991 Monasteries
GQD-s.jpg 1L
multicoloured
GQE-s.jpg 1L
multicoloured
GQF-s.jpg 4.50L
multicoloured
GQG-s.jpg 4.50L
multicoloured
GQH-s.jpg 8L
multicoloured
GQI-s.jpg 9L
multicoloured
1991 Hotels
GQJ-s.jpg 1L
violet/ultramarine
GQK-s.jpg 5L
dark blue/violet
GQL-s.jpg 9L
brown/carmine
GQM-s.jpg 10L
dark green/olive
1991 International Stamp Exhibition "Riccione '91"
GQN-s.jpg 4L
multicoloured
1991 Romanian-Chinese Stamp Exhibition
5L
multicoloured
GQP-s.jpg 5L
multicoloured
1991 The 125th Anniversary of the Academy of Sciences
GQQ-s.jpg 1L
dark grey/ultramarine
1991 International Stamp Exhibition "BALCANFILA `91" - Paintings
GQR-s.jpg 4L
multicoloured
GQS-s.jpg 5+2 L
multicoloured
1991 International Stamp Exhibition BALCANFILA `91, Bacau
20L
multicoloured
1991 Birds
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
1991 Birds
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
2L
multicoloured
1991 Hotels and Hostels
GRS-s.jpg 2L
dark green
GRT-s.jpg 4L
dark purple rose
GRU-s.jpg 18L
dark rose
GRV-s.jpg 25L
dark blue
GRW-s.jpg 30L
dark grey/purple
1991 Population Census
GRX-s.jpg 5L
multicoloured
1991 International Stamp Exhibition "PHILANIPPON `91"
GRY-s.jpg 10L
multicoloured
GRZ-s.jpg 10L
multicoloured
1991 Hotels and Hostels
GSA-s.jpg 6L
dark olive/brown
GSB-s.jpg 8L
dark red/brown
GSC-s.jpg 20L
dark red/orange
GSD-s.jpg 45L
purple/ultramarine
GSE-s.jpg 60L
dark grey/olive
GSF-s.jpg 80L
dark violet/blue
1991 Butterflies & Moths
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
1991 Butterflies & Moths
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
3L
multicoloured
1991 World Athletics Championships, Tokyo
GTH-s.jpg 1L
multicoloured
GTI-s.jpg 4L
multicoloured
GTJ-s.jpg 5L
multicoloured
GTK-s.jpg 5L
multicoloured
GTL-s.jpg 9L
multicoloured
GTM-s.jpg 10L
multicoloured
1991 Hotels and Hostels
GTN-s.jpg 120L
light violet/ultramarine
GTO-s.jpg 160L
pink
GTP-s.jpg 250L
blue
GTQ-s.jpg 400L
light red/brown
GTR-s.jpg 500L
dark green
GTS-s.jpg 800L
multicoloured
1991 Personalities
GTT-s.jpg 1L
multicoloured
GTU-s.jpg 4L
multicoloured
GTV-s.jpg 5L
multicoloured
GTW-s.jpg 5L
multicoloured
GTX-s.jpg 9L
multicoloured
GTY-s.jpg 10L
multicoloured
1991 Stamp Day
GTZ-s.jpg 8L
multicoloured
1991 The 100th Anniversary of the University Library
GUA-s.jpg 8L
light red/brown
1991 Christmas
GUB-s.jpg 8L
multicoloured