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Adapted prose from Wikipedia under CC BY-SA 4.0.
1911 Encyclopædia Britannica — public domain in the United States.
Imagery via Wikimedia Commons; per-image attribution on each entry.

¶ Colophon

Set in EB Garamond and JetBrains Mono. Built on Next.js 16 + Postgres 17 with pgvector + Drizzle ORM, deployed to Vercel atop a Neon Postgres branch.

Source at github.com/chloeilabs/alexandria.

Alexandria · MMXXVIExplicit colophon · 2026

Organization · 1881 CE – 2009 CE

Union Switch & Signal

Also known as

US&S
یونین سوئچ اینڈ سگنل
ユニオンスイッチ&シグナル
ユニオンスイッチアンドシグナル
ユニオン・スイッチ&シグナル
ユニオン・スイッチ・アンド・シグナル

archival plate · Union Switch & Signal · placeholder

This entry is a stub. The Library is awakening — a longer account is being written.

Connected to

founded byGeorge Westinghouse1846 CE

+ 1 further connection to entries not yet ingested

Union Switch & Signal · Alexandria