Proof that Lilliputians exist and new evidence that they build engines

Above making conrod bearings, and below making crank shafts

Found on http://www.shipsnostalgia.com/guides/William_Doxford_and_Sons#The_Manufacturing_Process via http://bangshift.com/general-news/awesome-history-how-piston-ship-engines-were-built-in-the-1950s/