Irrigation Techniques from "Tian Gong Kai Wu", Encyclopaedia, by Sung Yin-shing issue of China, ROC
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Short desc: Irrigation Techniques from "Tian Gong Kai Wu", Encyclopaedia, by Sung Yin-shing
Issuer: China, ROC Date: 2/14/1995 Occasion: unset Consists of 5 stamps: (See stamps as list) $3.50 wmk=seal char $3.50 $5 $12 $13 Record of changes |
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