The Allen Historical Society, Inc.
P.O. Box 31, Allen, MD 21810
George Shivers, President (410-749-9064) or (410-778-3696)
E-mail: George Shivers
Melissa Bright (410-742-4085)
Passerdyke Cottage Hours
Sundays during July and August from 2:00-4:00PM and at other times by appointment.