This Beaded Swirl early American pressed pattern glass emerald green and gold tumbler by George Duncan & Sons was produced in the 1890s. Imagine any piece of old glassware surviving for 125 years, but this one did. Early American Pattern Glass is commonly referred to as EAPG and most of it is now considered to be antique glassware.
This old pressed drinking glass is 3 5/8" tall and in great condition, with no chips, flakes or cracks. It has some light usage showing, but overall it looks like it was used with care and the gold is still bright and shiny.