. "44.558981 -123.265994" . . . "44.55898284912109"^^ . . "Bungalow, vernacular, Italianate, Gothic Revival, Queen Anne, Colonial Revival, American Foursquare, others"@en . "137593.1183616"^^ . . . . . "Avery\u2013Helm Historic District"@en . . . . . . "Avery\u2013Helm HD boundary map.png"@en . . . "1092722363"^^ . . . . . . "40791425"^^ . "3188"^^ . "The historic district's Mary G. Reed House in 2013."@en . . "99001716" . . "Photograph of a house on a street corner."@en . "y"@en . . . . "Corvallis, Oregon, roughly bounded by SW 2nd, 6th, and Jefferson Streets, and the Highway 20/34 Bypass"@en . "99001716"^^ . . "ca. 1870 \u2013 1949"@en . . . "-123.2659912109375"^^ . . . . . . . "1870"^^ . . "99001716"^^ . . . "National Register of Historic Places photographic file"@en . . "Oregon"@en . . . . . "Avery\u2013Helm Historic District"@en . . . "yes"@en . . "The Avery\u2013Helm Historic District comprises a primarily residential portion of central Corvallis, Oregon, United States. Located on several of Corvallis's earliest plats, the 122 historic houses remaining in the district (as of 1999) present a window into the domestic aspects of the city's development from 1870 to 1949, providing a full industrial, socioeconomic, and architectural profile of that period. The district was added to the National Register of Historic Places in 2000."@en . "Avery\u2013Helm Historic District"@en . . . "The Avery\u2013Helm Historic District boundaries in Corvallis."@en . . . . . . . . . "2000-01-27"^^ . "235"^^ . . "Map of district boundaries."@en . "POINT(-123.26599121094 44.558982849121)"^^ . . "The Avery\u2013Helm Historic District comprises a primarily residential portion of central Corvallis, Oregon, United States. Located on several of Corvallis's earliest plats, the 122 historic houses remaining in the district (as of 1999) present a window into the domestic aspects of the city's development from 1870 to 1949, providing a full industrial, socioeconomic, and architectural profile of that period. The district was added to the National Register of Historic Places in 2000."@en . . . . "250"^^ . . . . . "hd"@en . .