{"version":"1.0","type":"card","id":"876912ac-fc3c-40ac-8f4f-559d99376661","url":"https://stacklist.com/card/876912ac-fc3c-40ac-8f4f-559d99376661","title":"Mesa Historical Museum","source_url":"https://www.mesahistoricalmuseum.com/","note":"Housed in the century-old Lehi School building, the museum preserves Mesa's history from the Hohokam people through Mormon pioneer settlement, and is home to the Arizona Baseball Museum.","image":{"url":"https://ucarecdn.com/ca29e99b-b405-4bf4-91e7-94d39c79fe10/","alt":"Mesa Historical Museum","width":2500,"height":2320},"stack":{"id":"db16af21-029d-4aad-8b17-62d6c4b830b5","title":"Things to Do in Mesa, Arizona: Top Museums & Attractions","url":"https://stacklist.com/c/travel/stack/db16af21-029d-4aad-8b17-62d6c4b830b5"},"created_at":"2026-11-02T12:31:55.569Z","updated_at":null,"aco":{"summary":"Mesa Historical Museum is a cultural institution established in 1987 dedicated to preserving and exploring Mesa's regional heritage and history. Located at the Old Lehi School building, it operates Tuesday through Saturday and also houses the Arizona Baseball Museum as part of its umbrella organization.","tags":["mesa-history","museum","historical-preservation","arizona","cultural-heritage","local-institution"],"key_entities":[{"name":"Mesa Historical Museum","type":"organization","confidence":0.99},{"name":"Arizona Baseball Museum","type":"organization","confidence":0.95},{"name":"Arizona Museum of Natural History","type":"organization","confidence":0.95},{"name":"Mesa","type":"location","confidence":0.99},{"name":"Arizona","type":"location","confidence":0.99},{"name":"Old Lehi School","type":"location","confidence":0.9},{"name":"historical-preservation","type":"concept","confidence":0.92}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/mcp-server@2.0.0","confidence":0.85,"timestamp":"2026-11-02T12:31:59.961Z"},"token_counts":{"approximate":262,"cl100k":260},"content_hash":"sha256:742218a47fe654ccc029275b4be0a7b3e53ad30f8ba4757d0415183177c5c35d","acp_version":"0.2","body_available":true,"body_tokens":262,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/876912ac-fc3c-40ac-8f4f-559d99376661.json","html":"https://stacklist.com/card/876912ac-fc3c-40ac-8f4f-559d99376661","md":"/api/public/card/876912ac-fc3c-40ac-8f4f-559d99376661.md","stack_json":"/api/public/stack/db16af21-029d-4aad-8b17-62d6c4b830b5.json"}}