Scale not given. Title from verso pasted on. Manuscript, watercolor and ink. Labels pasted on to show distance. Pictorial map. Shows the Yellow River water control system in Henan Province. Hummel gift 1962, no More
Scale not given. Title from verso pasted on. Manuscript, watercolor and ink. Labels pasted on to show distance. Pictorial map. Relief shown pictorially. Shows the Yellow River water control system in Honan Prov More
Scale not given. Title from verso pasted on. Manuscript; watercolor and ink. Labels pasted on to show distance. Pictorial map. Relief shown pictorially. Shows the Yellow River water control system in Henan Prov More
Pictorial map. Shows the Yellow River water control system in Henan Province. Relief shown pictorially. In Chinese. Attached slips in Manchu and Chinese. Title from verso pasted on. Translated title: Map of the More
Two men in suits standing next to each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
A group of men sitting around a table. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description