Collection designated for miscellaneous glass plates, unidentified and/or of unknown provenance. The plates included here are indexed, but additional items may be added to the collection. There are eight plates, both negatives and positives; subjects include a man with cog railway tracks(?), two images of an observatory and two of the moon, and four identical images (two negatives and two positives) of Henry A. Rowland with his ruling engine.
Divided into two series.
Series 1: Silver Gelatin Plates (8 x 10)
Series 2: Silver Gelatin Plates (4 x 5)
Immediate source of acquisition unknown. Found in collections, November 12, 1986.
Collection is open for research.
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.