Scientific American, A Weekly Review of Progress; Includes five issues for July 1920 (July 3, July 10, July 17, July 24, and July 31) [America's Cup]

Softcovers. Includes five issues of the Scientific American weekly magazine for 1920: July 3, July 10, July 17, July 24, and July 31, 1920. All VG to VG-. All somewhat age-toned. Each issue has some light rubbed soil to the covers. Some freckling at the bottom front of the July 10 issue. The July 10 & July 17 issues have a light vertical crease. Corners a bit bumped, and just a bit of edgewear. The staples are a bit rusty. Pages are just a bit age-toned, but clean. Many ads; including automotive ads, some full-page. Both the July 3 and July 17 issues have articles about the America's Cup. ; 28B; 13-3/4" x 11".