Thread:Ultrasonic9000/@comment-33480874-20170104202043/@comment-33480874-20170304190113

Like here.

http://2.bp.blogspot.com/jY9f4ayafLJUo_rbFvxv5MCVjYMgTaH_xBlD13RYeA5PaquaBQE1dEa1ezjZpMTfVPy8uwzz0krXkw=s0

It lists "Speed Hand Catapult" as the name for those hand machines in Hydrocity. I'm asking if this would be a valid source to reference.