{"name":"John Ericsson Memorial","city":"Washington, D.C., District of Columbia","canonical_url":"https://gydeinfo.com/washington-dc/places/john-ericsson-memorial/","markdown_url":"https://gydeinfo.com/washington-dc/places/john-ericsson-memorial.md","updated_at":"2026-06-20T06:47:03.372544+00:00","facts":[{"claim":"The memorial’s GPS coordinates are 38.886669, -77.050186.","citation":"https://www.nps.gov/nama/planyourvisit/john-ericsson-memorial.htm","source_title":"John Ericsson Memorial - National Park Service","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:33.891887+00:00","fact_type":"location","as_of":"2026","confidence":0.97},{"claim":"Nearby landmarks include the Lincoln Memorial and the Arlington Memorial Bridge.","citation":"https://www.nps.gov/nama/planyourvisit/john-ericsson-memorial.htm","source_title":"John Ericsson Memorial - National Park Service","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:33.891887+00:00","fact_type":"location","as_of":"2026","confidence":0.9},{"claim":"The memorial was unveiled in Potomac Park, directly south of the Lincoln Memorial, and the unveiling coincided with a commemorative stamp issue in 1926.","citation":"https://postalmuseum.si.edu/exhibition/about-us-stamps-bureau-period-1894-1939-commemorative-issues-1926-1927/ericsson-memorial","source_title":"Ericsson Memorial Issue | National Postal Museum","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:33.103301+00:00","fact_type":"history","as_of":"1926","confidence":0.92},{"claim":"A 1926 commemorative stamp design depicted Ericsson seated in white marble with figures representing Vision, Labor, and Adventure.","citation":"https://postalmuseum.si.edu/exhibition/about-us-stamps-bureau-period-1894-1939-commemorative-issues-1926-1927/ericsson-memorial","source_title":"Ericsson Memorial Issue | National Postal Museum","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:33.103301+00:00","fact_type":"significance","as_of":"1926","confidence":0.9},{"claim":"A commemorative stamp honoring John Ericsson was issued on May 29, 1926.","citation":"https://postalmuseum.si.edu/exhibition/about-us-stamps-bureau-period-1894-1939-commemorative-issues-1926-1927/ericsson-memorial","source_title":"Ericsson Memorial Issue | National Postal Museum","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:33.103301+00:00","fact_type":"history","as_of":"1926","confidence":0.9},{"claim":"The memorial is located near the National Mall at Ohio Drive and Independence Avenue, SW, in Washington, DC.","citation":"https://en.wikipedia.org/wiki/John_Ericsson_Memorial","source_title":"John Ericsson Memorial - Wikipedia","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:32.311234+00:00","fact_type":"location","as_of":"2026","confidence":0.93},{"claim":"The memorial is dedicated to John Ericsson for his invention of the screw propeller.","citation":"https://en.wikipedia.org/wiki/John_Ericsson_Memorial","source_title":"John Ericsson Memorial - Wikipedia","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:32.311234+00:00","fact_type":"significance","as_of":"2026","confidence":0.94},{"claim":"The memorial is managed by National Mall and Memorial Parks.","citation":"https://en.wikipedia.org/wiki/John_Ericsson_Memorial","source_title":"John Ericsson Memorial - Wikipedia","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:32.311234+00:00","fact_type":"history","as_of":"2026","confidence":0.88},{"claim":"The memorial is located at Ohio Drive and Independence Avenue, SW, in Washington, D.C.","citation":"https://commons.wikimedia.org/wiki/John_Ericsson_Memorial","source_title":"John Ericsson Memorial - Wikimedia Commons","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:31.511990+00:00","fact_type":"location","as_of":"2026","confidence":0.95},{"claim":"The memorial was sculpted by James Earle Fraser and features a seated figure of the Swedish engineer John Ericsson.","citation":"https://commons.wikimedia.org/wiki/John_Ericsson_Memorial","source_title":"John Ericsson Memorial - Wikimedia Commons","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:31.511990+00:00","fact_type":"architecture","as_of":"2026","confidence":0.96},{"claim":"The memorial is dedicated to John Ericsson for revolutionizing naval history with his invention of the screw propeller.","citation":"https://commons.wikimedia.org/wiki/John_Ericsson_Memorial","source_title":"John Ericsson Memorial - Wikimedia Commons","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:31.511990+00:00","fact_type":"significance","as_of":"2026","confidence":0.96},{"claim":"The NPS describes the memorial as honoring an engineer-inventor whose innovations helped shape naval history and inspired generations of engineers and inventors.","citation":"https://www.nps.gov/places/000/john-ericsson-monument.htm","source_title":"John Ericsson Memorial (U.S. National Park Service)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:29.877366+00:00","fact_type":"history","as_of":"2026","confidence":0.97},{"claim":"John Ericsson was Swedish-born and developed the first ironclad warships and the screw propeller for propulsion.","citation":"https://www.nps.gov/places/000/john-ericsson-monument.htm","source_title":"John Ericsson Memorial (U.S. National Park Service)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:29.877366+00:00","fact_type":"significance","as_of":"2026","confidence":0.99},{"claim":"The memorial is a bronze sculpture on a granite pedestal designed by sculptor James Earle Fraser and architect Henry Bacon.","citation":"https://www.nps.gov/places/000/john-ericsson-monument.htm","source_title":"John Ericsson Memorial (U.S. National Park Service)","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:29.877366+00:00","fact_type":"architecture","as_of":"2026","confidence":0.98}],"sources":[{"title":"John Ericsson Memorial - National Park Service","url":"https://www.nps.gov/nama/planyourvisit/john-ericsson-memorial.htm","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:33.891887+00:00","license":"unknown"},{"title":"Ericsson Memorial Issue | National Postal Museum","url":"https://postalmuseum.si.edu/exhibition/about-us-stamps-bureau-period-1894-1939-commemorative-issues-1926-1927/ericsson-memorial","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:33.103301+00:00","license":"unknown"},{"title":"John Ericsson Memorial - Wikipedia","url":"https://en.wikipedia.org/wiki/John_Ericsson_Memorial","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:32.311234+00:00","license":"CC BY-SA 4.0"},{"title":"John Ericsson Memorial - Wikimedia Commons","url":"https://commons.wikimedia.org/wiki/John_Ericsson_Memorial","source_type":"manual","allowed_use":"facts_with_citation","retrieved_at":"2026-06-20T06:09:31.511990+00:00","license":"CC BY-SA 4.0"},{"title":"John Ericsson Memorial (U.S. National Park Service)","url":"https://www.nps.gov/places/000/john-ericsson-monument.htm","source_type":"official","allowed_use":"canonical_data","retrieved_at":"2026-06-20T06:09:29.877366+00:00","license":"unknown"}],"commercial_actions":[],"source_policy":{"booking_links_are_evidence":false,"denied_as_evidence":["google_places","google","yelp","tripadvisor"],"allowed_uses":["canonical_data","facts_with_citation","anecdote"]}}