94hp National Gas Pumping Engine from 1909 at Cambridge Museum of Technology

Photos of the Museum of Technology can be found here: rhobbs.co.uk/8iv
This is a video of one of the 94 horsepower 4 Stroke Gas Powered Pumping Engines installed in 1909 at Cambridge Museum of Technology.

[@djlau1]

just beautyfull !!!! nice!!!! man

[@Hvtesla]

About 80 rpm? They certainly built things in the older days, can you imagine modern engines lasting that long. Naturally the engine is a "Health & Safety" nightmare, which of course made it very practical for the job.

[@markawilliams4829]

This engine has a unique sound, kind of a gasp