Page 167, "Schafer" changed to "Schäfer" (After all, Schäfer was)
Page 168, chapter title, "Schafer" changed to "Schäfer" (Schäfer Lands Between the Lines)
Page 195, illustration caption, "SCHAFER changed to "SCHÄFER" (LIEUT. SCHÄFER SPEAKING WITH)
Page 209, "latter" changed to "former" (The latter shoots)
Page 213, "Englihman" changed to "Englishman" (notice an Englishman)
Page 216, "Reconnoitering" changed to "Reconnoitering" (and Reconnoitering Machines)