(Q97159107)
Statements
1 reference
1971
1 reference
1 reference
2 references
38°54'23"N, 77°2'29"W
1 reference
September 1975
1 reference
Nonprofit Explorer (English)
12 July 2020
1221 Connecticut Ave NW, Ste 5A, Washington, DC 20036 (English)
3 references
+1-202-783-5144
2 references
+1-202-783-5596
1 reference
1 reference
Identifiers
1 reference
52-1038849
1 reference
Nonprofit Explorer (English)
12 July 2020
D.C. Preservation League
1 reference
12 July 2020
July 2010
2,149
12 July 2020
7 January 2015
DC Preservation League
23,343
unknown value
12 July 2020
1 reference