270px|thumb|right|LM-68M on Tuchkov Bridge in Saint Petersburg
270px|thumb|right|LM-68M on Tuchkov Bridge in Saint Petersburg
LM-68M is a Soviet-made four axle tram (streetcar). LM stands for «Ленинградский Моторный», which is a motor car made in Leningrad. LM68M is a further development of an LM-68 tram. Production began in 1974 and continued until 1988.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).