Also known as Hispano-Suiza Hispano-Suiza HS.404, Hispano 20 mm, Birkigt type 404, M2 cannon, Hispano-Suiza HS.404, AN/M2
20 mm autocannon
via Wikidata · CC0
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).