Test plate: Field in Coma Berenices

Plate number ADH 9366. Test image. Observer code: "MN". Plate centre: 12h 25m, +16° 07'. Several galaxies visible. Extent: 1 glass negative in envelope. Condition of original material: Stable. Author(s)/Creator(s): English. Scribe(s): Latin. Publisher(s): Left-to-Right. Editor(s): Unrestricted. Volume number: N/a. Original institution reference: GN01_2255.