- 1982 Cyclotron De Production, IRE, Fleurus Postmark, Belgian FDCOpens in a new window or tabHK$ 39.03theonlywayto (1,972) 99.5%+HK$ 48.66 運費所在地: 英國
- Japan commemorative postmark, Kunio Nishina, physician, cyclotron, chemical symbOpens in a new window or tabHK$ 27.35高度評價賣家高度評價賣家fujeira (4,028) 99.4%+HK$ 31.26 運費所在地: 日本
- 1958 S28 China's First Atomic Reactor and Cyclotron No GlueOpens in a new window or tabHK$ 609.62apisces (80) 100%免費跨國運送所在地: 中國
- China 1958 S28 Atomic reactors, Cyclotron Peking Collectible First Day CoverOpens in a new window or tabHK$ 1,242.69apisces (80) 100%+HK$ 156.24 運費所在地: 中國
- Belgium**Dr Koch-Nobel-Penicillin-Tuberculose-Bacteriology-Cyclotron-3vals-1982Opens in a new window or tabHK$ 20.98suzywi3405 (1,751) 99.3%+HK$ 12.64 運費所在地: 比利時
- Belgium**Dr KOCH-NOBEL PRIZE Bacteriology-Tuberculose-3vals-Cyclotron-MNHOpens in a new window or tabHK$ 25.19suzywi3405 (1,751) 99.3%+HK$ 12.64 運費所在地: 比利時
- INDIA 1972 First Death Anniv. Of Dr. Vikram Sarabhai,Space ISRO,Full Sheet MNHOpens in a new window or tabHK$ 1,277.08philatelypalace (199) 100%原價: HK$ 1,344.30 5% 折扣+HK$ 39.08 運費所在地: 印度
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