THE DESIGN OF A STRATOSPHERE ROCKET ... [cover title]. N.p: Journal of the Astronomical Sciences, 1936. Folio, single sheet folded to make four pages. Offprint from JOURNAL OF THE AERONAUTICAL SCIENCES, June 1936. A 4-page illustrated article about American Rocket Society rocket motor tests. Detailed technical reports of these tests were published in ASTRONAUTICS, numbers 31 to 34. Old horizontal mailing folds, a nearly fine copy. (#163929).