Copy Reference Stamps of New China
Year:1986 Issue:8
Column: Columns and Specials
Author:
Release Date:1986-08-01
Page: 0004ins01,0004ins02
Full Text:
Halley's CometThe first reliable written record of Halley's Comet was made in China in 240 B.C., and Chinese scientists have faithfully noted every one of the comet's reappearances (at 76-year...
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