ACP Headquarters Buildings
1915-1918 ACP headquartered in New York.
1918-1926 ACP headquartered in Chicago.
1926-1935 ACP headquartered in Philadelphia (headquarters offices housed in rented space in various buildings, including the Covington Hotel at 37th Street near Chestnut Street and the Integrity Trust Building at 36th and Walnut Streets).
1935 ACP purchased the Eisenlohr Mansion at 4200 Pine Street, Philadelphia.
1935-1989 ACP headquartered at Eisenlohr Mansion, Philadelphia.
1987 ACP purchased land at 6th and Race streets. Broke ground in 1987.
1990 ACP officially opened a Washington, D.C. office.
1989-present ACP headquartered at 6th and Race Streets.
1999-2008 ACP Washington, D.C. office at 2011 Pennsylvania Avenue (ASIM's last headquarters).
2008-present ACP Washington, D.C. office at 25 Massachusetts Ave.
1956-1978 ASIM headquartered in San Francisco.
1978-1998 ASIM headquartered in Washington, D.C.
Last updated: 6/2/2014
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