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Test plate: Milk Way around NGC 3766
Plate number 9402. 20-minute exposure with the ADH Telescope, for tests. Observer initials: MN. Remarks: "Tel floats violently in R.A., gently…
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Test plate: NGC 2422 and NGC 2437 (Messier 46)
Plate number MF 41747. "NGC 2422". Possibly taken with 10-inch Metcalf. Undated. Extent: 1 glass negative in make-shift envelope.…
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Messier 22
Plate number ADH 9126. 15-minute exposure for Hoher List Observatory. Observer code: "B". Written comments: "Focus", "rep…
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