John M. Mossman Lock Collection

Simon Willison’s Weblog Subscribe Sponsored by: WorkOS — The infrastructure fast-growing B2B companies use to sell to Enterprise. MUSEUM John M. Mossman Lock Collection — 20 West 44th Street, New York, NY 10036 The General Society of Mechanics and Tradesmen of the City of New York is home to the John M. Mossman Lock Collection, likely the world's largest collection of antique bank locks. Posted 15th March 2026 at 11:38 pm Recent articles Experimenting with Starlette 1.0 with Claude skills - 22nd March 2026 Profiling Hacker News users based on their comments - 21st March 2026 Thoughts on OpenAI acquiring Astral and uv/ruff/ty - 19th March 2026 This is a beat by Simon Willison, posted on 15th March 2026. museums 144 Monthly briefing Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments. Pay me to send you less! Sponsor & subscribe Disclosures Colophon © 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026