LSJ
όν, for conveying stones, ναῦς IG1². 336.8; μηχανή Poll. 10.148. Subst. λ., ὁ, stone-haulier, SIG 241 A 47, 244i38 (pl., Delph., iv BC).
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
μηχανή, Steine herbeiführend, Poll. 10.148.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)