Pfizer & Co. corn

Caption: "Secret of faster plant growth revealed today by scientist. Corn sprinkled with water containing tiny amount of antibiotic, terramycin, grows taller faster than same seeds in untreated soil. Experiments conducted by Dr. Louis G. Nickell in the laboratories of Chas. Pfizer & Co., Brooklyn , showed as little as one part terramycin to one million parts water, make more seed sprout into plants. ..." Image shows corn growing in two window boxes.