The Estellville Glass Works near Mays Landing New Jersey.
The factory was always thought to have mostly produced Clear aqua window glass. Although a sizable amount of light aqua window glass shards are still found just about everywhere on the site to this day it is the dark green and the dark to light shade of ambers which dominate the site in all directions when walking the area between the factory buildings.Enormous amounts of glass slag frit abounds as some of the pieces are the size of grape fruits!!. With this amount of dark glass an obvious product of this factory was plain and simply alcohol.The bottles blown were porter,wine and whiskey bottles in great numbers.
In 1850 John Rosenbaum owner of the (Malaga Glass Works) and Thomas and Samuel Whitney owners of the following glass works( Whitney brothers Glass Works ,Malaga Glass Works,Warrick and Stanger)purchased the Estellville glass works from the Getsinger Brothers. They produced an enormous amount of dark glass (ambers and greens) for the New York City trade with various dealers and bottlers using their glass ware. They operated the works until 1877. They produced glass for 28 years with bottles being the major output in those years. Bottles found with the embossing on the bottom Whitney's Glass Works are thought to have been made here as the color is much closer to the type of glass shards and factory refuse which is strewn about the entire area rather the more traditional shades of ambers produced at Glassboro at The Whitney Glass Works. The Malaga works mainly produced green and aqua glass and very little in the amount of other colors so I believe it rules out this factory as a possible maker of the very dark amber Whitney's Glass Works embossed bottles found in 1850s to 1870s pits.
I would recommend visiting this site when in the area of Atlantic City which is just 15 minutes East of Estellville.I know the Pitkin works in Connecticut still has a couple of walls standing but not to this degree.If you love old glass and want to see first hand what an early 1800s glass factory looked like then this is the place.There is a lot to see and do in this area.There is a 15 mile walk/bicycle path surrounding the entire park where the glass factory is located.