A collection of 4 patent medicine bottles. One rectangular base "Hood's Sarsaparilla" bottle from "C.I. Hood's Apothecaries, Lowell Mass." The bottle has a double ring finish, "45" over "5" centered in the basal Pontil scar, and measures 9 inches tall by 3 inches wide by 1-3/4 inches deep. One rectangular base "Dr Pierce's Golden Medical Discovery" bottle from "R.V. Pierce M.D." of "Buffalo, N.Y." The bottle has a double ring finish, off-center basal pontil scar without marks, and measures 8-1/2 inches tall by 3 inches wide by 1-3/4 inches deep. One rectangular base "Ayer's Pectoral Cherry" bottle from "Lowell, Mass." The bottle has a double ring finish, "A" centered in the circular basal pontil scar, and measures 7 inches tall by 2-1/4 inches wide by 1-3/4 inches deep. One rectangular base "Watkins Trial Mark" bottle from the J.R. Watkins Medical Company, Minnesota. The bottle has a flat finish, "7" centered in the base without a visible pontil scar, and measures 8 inches tall by 3 inches wide by 1-3/4 inches deep. All four bottles are clean and made from natural, non-clarified glass with the characteristic light green-blue color. All four bottles have side seams, embossed lettering, and numerous distinct bubbles through the glass matrix. The "Dr. Pierce" bottle is machine made and dates to roughly 1910. The remaining three bottles have distinctly hand-applied finishes and date from around 1880 to 1900.