Circa 1900-1910 Keasbey & Mattison, Chemists, Ambler, PA
A very pretty medicine with an early machined ring top. To see the color compared to other Keasbey bottles, see first pic below - this sale is just for the bottle on the left.
Embossed: KEASBEY & MATTISON CO. / CHEMISTS / AMBLER, PA.
Height: 5 3/8"
Color: deep cobalt blue
Condition: attic mint - perfect structurally with no chips, dings, etc. Hardly any wear. Clean.