Adelphi University, Archives and Special Collections
1 South Avenue
(Mailing Address: P.O. Box 701)
Garden City, NY 11530
United States
1 North Country Road
Smithtown, NY 11787
United States
Until further notice, the Smithtown Building will be closed.
1 South Avenue
(Mailing Address: P.O. Box 701)
Garden City, NY 11530
United States
129 Main Street
(Mailing Address: P.O. Box 7077)
Amagansett, NY 11930
United States
215 Main Street
(Mailing Address: P.O. Box 2550)
Amagansett, NY 11930
United States
440 Montauk Highway
(Mailing Address: P.O. Box 907)
Great River, NY 11739
United States
60 Vitamin Drive
(Mailing Address: P.O. Box 728)
Bayport, NY 11705
United States