The address of the Federalsburg Branch is: 123 Morris Ave., Federalsburg, 21632 1002
The address of the Maryland Steam Historical Society Inc is: 15923 Dark Hollow Rd, Upperco, MD 21155-9350
The address of the Maryland National Guard Military Historical Society Inc is: Fifth Regiment Armory, Baltimore, MD 21201
The address of the Western Maryland Chapter National Railway Historical Society is: Po Box 1331, Cumberland, MD 21501
The address of the Western Maryland Railway Historical Society Incorporated is: Po Box 395, Union Bridge, MD 21791-0395
The address of the Sharptown Historical Society is: 408 Main St, Sharptown, MD 21861
The address of the Wicomico Historical Society is: Po Box 573, Salisbury, MD 21803-2180
The address of the Boonsboro Historical Society is: Po Box 213, Boonsboro, MD 21713-0213
The address of the Oriole Historical Society Inc is: 907 Maces Lane, Cambridge, MD 21613
The address of the Deale Area Historical Society is: Po Box 5, Deale, MD 20751
The address of the American Zionist Historical Society is: 16405 Equestrian Lane, Derwood, MD 20855
The address of the Smithsburg Historical Society Incorporated is: Po Box 403, Smithsburg, MD 21783