Herbert C. Penney had a Hair Treatment business in Lewiston Maine starting in the mid 1890s. His business was located at 171 Main Street. The following ad was transcribed from the 1896 Lewiston Directory.
PROFESSOR H.C. PENNEY,
Inventor of the only Hair Grower on earth. I guarantee to grow hair on any head on earth, or no pay, after the first treatment. I also remove all facial blemishes, such as birthmarks, hair moles, etc., without causing pain or leaving any scar. The finest selection of powders and creams in the world. I also restore gray hair to its natural color.
Three different shades of bleaching the hair; shampooing, cutting and curling and dressing in the latest styles. Moderate prices. All work guaranteed. Address: Professor H.C. Penney, Lewiston, ME.