Science
1977 GDR Stamp (Telecommunications, sensors) MNH №2223
30 uah.
Sold Out
1989 GDR Coupling (Telephone sets through the ages) MNH №3226-3229
55 uah.
Sold Out
1975 Spain Stamp (Spanish Industry) MNH №2185
35 uah.
Sold Out
1975 Cuba Stamp (Expansion of agriculture, dams, canals) MNH №2098
35 uah.
Sold Out
1977 Finland Stamp (Centenary of the telephone in Finland) MNH №821
35 uah.
Sold Out
1980 GDR Stamp Series (Deutsche Post Messages) Used №2490-2491
35 uah.
Sold Out
1980 GDR Coupling (Optical Museum Jena, microscopes) Used №2534-2537
35 uah.
Sold Out
1980 GDR Stamp Series (Deutsche Post Communications) MNH №2490-2491
65 uah.
Sold Out
1965 Denmark Stamp (First School of Commerce) MH №426
19 uah.
Sold Out
1984 GDR Stamp (Communication) MNH №2873
30 uah.
Sold Out
1966 GDR Stamp series (Chemical industry) Used №1227-1228
25 uah.
Sold Out
1976 Syria Stamp (Correctionist Movement, science) MNH №1352
35 uah.
Sold Out
1961 Brazil Stamp (Três Marias - Hydroelectric Generation) MNH №996
35 uah.
Sold Out
1955 USA Stamp (Atomic Energy Encircling the Hemispheres) Used №691
20 uah.
Sold Out
1961 India Stamp (Silver Jubilee of All India Radio) Used №326
25 uah.
Sold Out
1962 Iceland Series of stamps (Sea cable) Used №366-367
20 uah.
Sold Out
1952 Bulgaria Stamp Series (Power Station) Used №821-822
15 uah.
Sold Out
1955 GDR Stamp Series (Leipzig Autumn Fair 1955) Used №479-480
30 uah.
Sold Out
1983 Mexico Stamp (Mexico Exports) Used №1778
17 uah.
Sold Out
1983 Gabon Stamp (Nkoltang Earth Satellite Station) Used №871
18 uah.
Sold Out
1962 USA Stamp (Higher education) MH №835
25 uah.
Sold Out
1954 France Stamp (Metric system, 150 years) Used №1024
40 uah.
Sold Out
1952 Switzerland Series of stamps (Telecommunications) Used №566-569
65 uah.
Sold Out
1978 Bulgaria Stamp (International Sample Fair, Plovdiv) Used №2713
14 uah.
Sold Out
1998 Germany, Federal Republic Stamp (Ear) Used №2021
15 uah.
Sold Out
1987 Austria Stamp (Female employee at a computer) MNH №1902
30 uah.
Sold Out
1969 Germany, FRG Stamp (Electromagnetic field) MNH №599
30 uah.
Sold Out