{"nrhp_refnum":"90000399","name":"Andrews, H. O., Feed Mill","other_names":["Mapleton Farm and Garden"],"category":"building","location":{"address":"W. Main St.","address_restricted":false,"city":"Union","county":"Huntingdon County","state":"PA","lat":40.39526934500003,"lon":-77.94279524099994,"geom_source":"nps_gis"},"listed_date":"1990-03-20","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Industry"],"significance_levels":["local"],"summary":{"what_it_is":"A three-and-a-half-story frame feed mill with wood clapboarding, a concrete block foundation and a cross-gabled metal roof, located in Mapleton, south of Route 22 in Union Township, Huntingdon County, Pennsylvania. The complex includes additions, grain and feed storage sheds, and a garage.","why_significant":"The mill is significant as an outgrowth of H.O. Andrews' stave mill and contracting interests and as part of an important local industry in Huntingdon County. It is presented as a fine example of an early twentieth century feed mill complex that continues to operate as a mill.","narrative":"Built in 1914 for H.O. Andrews, this three-and-a-half-story frame feed mill stands in Mapleton, Pennsylvania, with clapboard walls, a concrete block foundation and a cross-gabled metal roof topped by a small section housing the elevator. Andrews began buying feed by the rail car load with area farmers in 1908, and the mill grew from that effort, later connecting to his stave mill and contracting work. Builder Anderson Dell constructed the mill, which Andrews also used to store coal and lumber as he became a coal dealer. A two-story addition and a series of one-story bins were added in the 1920s, and a frame addition followed around 1917-18, when Andrews installed flour-milling equipment. Grain and feed sheds built between 1937 and 1970 extend the complex to the west. The mill is regarded locally as an important example of an early twentieth-century feed mill complex, and much of its original machinery remains in use.","period_of_significance":"1914-1939","architect_builder":"Anderson Dell (builder)","architectural_style":null,"criteria":["A"],"status_note":"Continues to operate as a mill and feed business under the name Mapleton Farm and Garden; some original milling equipment has been removed while much remains in use.","vacant_flag":false,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:37.902079-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/90000399.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/90000399/15db97218d-800.webp","url_1600":"https://nationalhistoricalregister.com/media/90000399/15db97218d-1600.webp","licence":"CC BY-SA 3.0","author":"Generic1139","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:H.O._Andrews_Feed_Mill_1.jpg\" rel=\"noopener\">Generic1139</a>, <a href=\"https://creativecommons.org/licenses/by-sa/3.0\" rel=\"license noopener\">CC BY-SA 3.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:H.O._Andrews_Feed_Mill_1.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71993039","wikipedia":"https://en.wikipedia.org/wiki/H.O._Andrews_Feed_Mill","wikidata":"https://www.wikidata.org/wiki/Q5627987"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/huntingdon-county/andrews-h-o-feed-mill-90000399/"}