From the “Popular Science Publishing Company” from New York, we present you the 12 issues, the complete run for the year 1931. The condition is “Very Good Plus to Near Fine, four with light wear at spine ends, pencil inscription front cover and ink inscription rear cover of January issue.
The August issue of particular interest due to the first coverage of August Piccard and Paul Kipfer’s hot air balloon expedition to the new height of 9.8 miles above the Earth’s surface, thus becoming the first human beings to enter the stratosphere.
A great time capsule of popular scientific thought, with numerous articles, photos, and advertisements, and those wonderful and colorful covers! It makes it ideal gift for a scientist, but also a great item for the collectors.