{"nrhp_refnum":"90001631","name":"Spannuth Mill","other_names":["Crosskill Mill"],"category":"building","location":{"address":"Jct. of Frystown and Crosskill Creek Rds., Bethel Township","address_restricted":false,"city":"Frystown","county":"Berks County","state":"PA","lat":40.447887411500034,"lon":-76.35425652933985,"geom_source":"nps_gis"},"listed_date":"1990-11-08","is_nhl":false,"nhl_designated_date":null,"areas_of_significance":["Industry","Architecture"],"significance_levels":["local"],"summary":{"what_it_is":"A three-story Second Empire style gristmill with a mansard roof, cupola and tin sheathing in a simulated brick pattern, located near the western boundary of Bethel Township in Frystown, Berks County, Pennsylvania. A one-story brick former steam boiler building stands beside it.","why_significant":"The nomination argues the mill is significant for its association with the county gristmill industry, as an example of a large late nineteenth and early twentieth century roller mill. It is also regarded as a good example of late high-style Victorian mill architecture, one of fewer than ten of the 104 mills in the county survey with such detailing.","narrative":"A three-story gristmill with a mansard roof, fishscale slate on its vertical slopes and a central cupola stands near Frystown in Bethel Township, Berks County. The mill was rebuilt in 1891 after a fire, and its Second Empire design departs from the plainer vernacular gristmills common in the county. Its frame upper walls are sheathed in tin pressed in a simulated brick pattern, and its windows have arched lintels with cut scroll decoration. The mill's roller milling equipment and individual electric motors reflect early twentieth century milling technology. The property is significant for its link to the Newcomet and Spannuth families, who milled grain on the site from the 18th century, and for its architecture. The mill also housed the local post office and once generated electricity for nearby lines. Milling ended here in 1982.","period_of_significance":"c 1891 to 1939","architect_builder":null,"architectural_style":"Second Empire","criteria":["A","C"],"status_note":"The mill ceased operating in 1982 when the miller retired.","vacant_flag":null,"machine_generated":true,"model":"claude-haiku-5-5","prompt_version":"v1.1-2026-10-29","generated_at":"2026-10-29 17:11:36.783537-05","source_pdf":"https://s3.amazonaws.com/NARAprodstorage/lz/electronic-records/rg-079/NPS_PA/90001631.pdf"},"photo":{"url_800":"https://nationalhistoricalregister.com/media/90001631/e255398f17-800.webp","url_1600":"https://nationalhistoricalregister.com/media/90001631/e255398f17-1600.webp","licence":"CC BY-SA 4.0","author":"Jerrye &amp; Roy Klotz, MD","credit_html":"<a href=\"https://commons.wikimedia.org/wiki/File:SPANNUTH_MILL,_BERKS_COUNTY.jpg\" rel=\"noopener\">Jerrye &amp;amp; Roy Klotz, MD</a>, <a href=\"https://creativecommons.org/licenses/by-sa/4.0\" rel=\"license noopener\">CC BY-SA 4.0</a>, via Wikimedia Commons","source_page":"https://commons.wikimedia.org/wiki/File:SPANNUTH_MILL,_BERKS_COUNTY.jpg"},"district":null,"sources":{"nps_snapshot_date":"2026-05-22","nara_catalog":"https://catalog.archives.gov/id/71992344","wikipedia":"https://en.wikipedia.org/wiki/Spannuth_Mill","wikidata":"https://www.wikidata.org/wiki/Q7573526"},"indexable":true,"url":"https://nationalhistoricalregister.com/pennsylvania/berks-county/spannuth-mill-90001631/"}