Rectangular, 3 1/4", prescription top, no panels, ABM, clear, front: "FREE 1 OZ. SAMPLE - AMBEROL - SHAMPOO - SOLD AT ALL - DRUG STORES - T.P.A. CO. - BROOKLYN, N.Y." back: "TESTED AND APPROVED - BY - BUREAU - GOOD HOUSEKEEPING - 2957 - FOOD AND HEALTH"
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