Lots of 1932 Aermotor information on this one. This is a price list dated March 14, 1932. Sales catalog has many images of Aermotor products with descriptions on why you should buy Aeromotor. Information includes:

• Important features of the latest improved Aermotor (Model 702)
• Pumping Capacitites of Aermotors
• Assembled Motors
• Tripod Towers (3 Post)
• 4 Post Towers
• Hand Drill
• Anchor fixtures
• Steel Stub Towers
• Suburban Outfits (Tank in tower)
• Three way force pump
• 10 pages devoted to Aermotor pumps
• Cylinders
• Aermotor Regulator, 1903 model
• and more.  
• 34 pages.