Notes: Vol 4, No 10. Cover illustrates "Skylift." Editorial is wrongly listed in table of contents as being on page 21. Interior illustrations credited in table of contents to W. E. Terry, and H. W. McCauley, cartoons to Vogel, Scheffy, Kohler, and Ludway. Vogel cartoon on p.5 is initialed WGR, after his name. No cartoon by Kohler found, despite credit in the table of contents. Signature on uncredited cartoon cannot be clearly read, but not by Kohler.