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Current listings
Allegheny Furnace
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Allegheny Portage Railroad National Historic Site
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Altoona Armory
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Baker Mansion
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Birmingham Bridge
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Blair County Courthouse
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Broad Avenue Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Central Trust Company Buildings
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Chimney Rocks
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Downtown Altoona Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Etna Furnace
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Fort Roberdeau
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Highland Hall
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Hollidaysburg Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Horseshoe Curve
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Jacob Isett House and Store
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
D.S. Keith Junior High School
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Knickerbocker Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Leap-the-Dips
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Llyswen Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Mishler Theatre
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
J.L. Noble School
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Penn Alto Hotel
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Roaring Spring Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Daniel Royer House
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
St. John's Evangelical Lutheran Church
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Tyrone Armory
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Tyrone Borough Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
Williamsburg Historic District
<![CDATA[<br>Source: Wikipedia article <a href="https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Blair_County%2C_Pennsylvania#cite_ref-refnums_4-0">National Register of Historic Places listings in Blair County, Pennsylvania</a>]]>
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