1. J/8756.f.24(26) Reference (shelfmark): J/8756.f.24(26) Title: Cirrus seen at Cairo — wind north; November 24, 1862. Photographer: Guyton, Joseph Scope & Content: Genre: Scientific Photography Photographic copy of sketch. Collection Area: Printed Collections Languages: Not applicable Date Range: c 1868 Extent: 1 item