U. S. Air Mail Service
Pilots’ Directions (February 1921)
191. Iowa City, Iowa—On the eastern bank of the Iowa River. The Chicago Rock Island & Pacific has four lines running out of Iowa City. The air-mail field is south of town and on the western bank of the river. The field is small and is longer east and west.
215. Chicago, Milwaukee & St. Paul Railway.
233. Chicago & North Western Railway.
240. Montezuma—Directly on course on Minneapolis & St. Louis Railway.
249. Minneapolis & St. Louis Railway.
253. Minneapolis & St. Louis Railway.—Short line.
255. Minneapolis & St. Louis Railway.