This is one of the many Conway variants, being the fat Bottler squat. It's a very rich deep cobalt blue with glowy patina. It would be $300 except for the fill repair to a chip on the lip (see below). Iron pontiled, applied double taper top.

Embossed: P. CONWAY / BOTTLER / PHILADA // NO 8 HUNTER ST / & / 108 FILBERT ST.

Height: 7 1/2" 
Color: deep cobalt blue

Condition: there was a 1/2" chip off the right side of the top that a previous owner had repaired with a fill. The chip must not have been very deep since the inside of the top is original. Displays great, and the bottle has no other issues except for some overall dullness from light wear. It was never tumble polished but has a nice glowy patina that looks good as is.

Reference Number:  2387