McGraw-Hill Industrial Selling and Marketing Tips Ad Circa 1927 By Melanie | October 26, 2013 McGraw-Hill Industrial Selling and Marketing Tips Ad Circa 1927 McGraw-Hill Industrial Selling and Marketing Tips Ad Circa 1927 Posted in Marketing and tagged 1927, McGraw-Hill ← How Do Your Roots Grow?Illustration – The Grim Reaper – Luxuries Versus Life Boats 1912 →