Downtown Altoona Historic District (Boundary Increase)

1330-1410 and 1409-1431 11th Ave. and 1331-1429 Ave., Altoona, Pennsylvania. County/parish: Blair.

Added to the National Register of Historic Places August 20, 2004. NRIS 04000885.

11 contributing buildings.

National Park Service documentation: https://catalog.archives.gov/id/71994501

LC