1937 Star * Zephyr Windmill Vintage Ads Kendallville, IN

This lot of (2) 5 x 8" magazine ads features the 1937 Star*Zephyr Windmills as produced in Kendallville, Indiana at that time. The Flint  & Walling Company was the producer and sold them in conjunction with their shallow and deep well water systems. Their patented windwheel design increase pumping efficiency by as much as 37% over the more standard flat bladed designs of the times.