Underwood & Underwood Stereocards, China interest, c.1860s and Stereo viewer

THE UNDERWOOD TRAVEL LIBRARY - CHINA, VOL. I & II, c.1860s, complete set in book form case, subjects include daily life scenes, architecture and landscapes, locations include Hong Kong, Guangzhou, Shanghai, and the Great Wall, completed with a wood and metal stereoviewer the Perfectscope. Stereocards (42), albumen prints, image size, 83 x 80mm, card size, 180 x 90mm, titled, numbered in card lower margin, description typed in card verso, Underwood & Underwood copyright stamp typed in card margins recto.