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Hall-Erickson, Inc.
98 E. Chicago Avenue
Westmont, IL  60559-1559
T: 630-434-7779
F: 630-434-1216
aha@heiexpo.com

Angela Chybik, Exhibit Sales Manager, AChybik@heiexpo.com 
 
Mark Brabec, Exhibitor Service Representative, aha@heiexpo.com 
 
American Historical Association
400 A St. SE
Washington, DC 20003
T: 202-544-2422
F: 202-544-8307
 
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