3 links
Early American Pattern Glass Society
eapgs.org
The Society was formed to foster and encourage the collection, appreciation, study, and documentation of early American pattern glassware, its makers, and its place in American lif…
National Greentown Glass Association
greentownglass.org
The National Greentown Glass Association, Inc. is a non-profit corporation dedicated to the promotion of Greentown Glass preservation and collecting. The NGGA is active in dissemi…