Davis H.M.P. Clarke Drug Co.19??—19?? View fullsize View fullsize View fullsize F.S. Johnston Drug Co.19??—19?? View fullsize View fullsize View fullsize View fullsize View fullsize Parsons Dr. F.S. Holsberry19??—19?? View fullsize View fullsize View fullsize F.S. Johnston Drug Co.19??—19?? Slide 1 Slide 1 (current slide) J.W. Kogleschatz19??—19?? Slide 1 Slide 1 (current slide)