- sCUBA Sc# 5188 INFORMATION TECHNOLOGY CONGRESS SOUVENIR SHEET 2011 used ctoOpens in a new window or tabHK$ 10.18立即買+HK$ 9.10 運費所在地: 加拿大高度評價賣家高度評價賣家desiderata60 (9,235) 100%
- Korea South 594a,CTO.Michel Bl.270. Microwave communications network,1967.Opens in a new window or tabHK$ 18.74或講價+HK$ 17.96 運費所在地: 美國高度評價賣家高度評價賣家borisdlevitin (43,931) 99.8%
- Russia 3040,CTO.Michel 3061-3066 Bl.39. Popov's radio pioneer work,75,1965.Opens in a new window or tabHK$ 23.42或講價+HK$ 25.77 運費所在地: 美國高度評價賣家高度評價賣家borisdlevitin (43,931) 99.8%
- Korea SC # 2333 World Communications Year. MNHOpens in a new window or tabHK$ 23.42立即買+HK$ 9.37 運費所在地: 美國高度評價賣家高度評價賣家maragi2 (16,764) 99.9%
- Korea South 508a,CTO.Michel Bl.227. New WHO Headquarters,1966.Geneva.Opens in a new window or tabHK$ 18.74或講價+HK$ 16.79 運費所在地: 美國高度評價賣家高度評價賣家borisdlevitin (43,931) 99.8%
- Korea South 549a, CTO. Michel Bl.246.I TU membership-15. 1967. Syncom Satellite.Opens in a new window or tabHK$ 21.86或講價+HK$ 17.96 運費所在地: 美國高度評價賣家高度評價賣家borisdlevitin (43,931) 99.8%
- Russia #2211a, Soviet Exhibition of Science, Technology, and Culture, NYC, 1959.Opens in a new window or tabHK$ 12.34或講價+HK$ 23.42 運費所在地: 美國happyvalleyirving (737) 100%
- Russia 1767a/ overprinted 1962, CTO. Scientific drifting North Pole Station.Opens in a new window or tabHK$ 663.68或講價+HK$ 156.16 運費所在地: 美國高度評價賣家高度評價賣家borisdlevitin (43,931) 99.8%