medicine bottle

Clear glass bottle, square in shape. Black substance in bottom of bottle. Orange label reads, in black print: "THOMPSON'S/ CORN AND WART/ EXTERMINATOR/ ALSO EXCELLENT FOR BUNIONS." Directions for use are then given and: "Price 25 cents per Box/ PREPARED ONLY AT THE/ R.I. BOTANIC MEDICINE WAREHOUSE/ KENYON, SMITH & CO., PROPRIETORS,/ NO. 21 Exchange Place, Providence, R.I."