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International Halley Watch Amateur Drawings of Comet Halley (Null Data)

Status: SAFED

Abstract: This 'data set' consists of a series of digital headers intended to record the existence of amateur drawing submitted to the International Halley Watch as part of the Amateur Observations Net that could not, for one reason or another, be digitized. Null headers and labels are provided to document whatever was known at the time about these submissions.