CUT OVERLAY OCTAGON DIAMOND COLOGNE / PERFUME BOTTLE, deep cobalt blue to colorless, square form with two-step shoulder, panel-cut neck, factory-polished top of flanged mouth, and ray-cut base, original air-trap stopper numbered to match the bottle. Boston & Sandwich Glass Co. and others. 1850-1880. 5 1/4" HOA, 3 3/4" H bottle, 2" SQ base.
Bottle undamaged except for a minute flake to one corner, stopper with flaking to end of extension, probably as made.
Literature: Parallels Barlow/Kaiser - The Glass Industry in Sandwich, vol. 3, p. 135, fig. 3154.
Provenance: Collection of Bryan Grapentine, Phoenix, AZ.