Collection of six antique glass apothecary bottles; Largest bottle is marked near neck "3 OZ" one side is marked "Three-In-One" and other side is marked "G.W. Cole & Co"; Largest cylendrical shaped bottle is marked on front "Omega Oil, It's Green, Trademark" and "The Omega Chemical Co, New York, NY: smallest bottle is a sample bottle marked "Omega Oil" Three matching bottles are marked on one side "Three-In-One" and other side is marked "Three-In-One Oil Co." bottoms each have different marks "PH 9", "H2" and "3C"; Largest bottle measures approximately H 5.5 x W 2 x D 1 inches; Largest bottle has a chip on the bottle lip and small chip on bottom edge; One of the smaller "Three-In-One" bottles has a chip on back bottom edge; All bottles show some age appropriate wear and scratching. See photos Pick - up in Evergreen, CO (H1)