A self-righting lifeboat...

Item # 633464

June 25, 1887

SCIENTIFIC AMERICAN, New York, June 25, 1887 Among the articles is: "An Unsinkable, Self-Righting Lifeboat" which has a nice illustration (see). Other prints include: "Rohling's Cotton Picker" "Weaver's Fly Net for Horses" "Sattes' Saw Filing Machine and much more.
Sixteen pages, never bound nor trimmed, nice condition.