Mr. Middlebrook of the Middlebrook elevator company was in town Monday and preaented the Engineering laboratory of the U. ol M. with a No. 3 Aquapult steam pump foruse in experimental work. This ia one of the many similar donations to that laboratory. Great pains are taken to make the lboratory a place where peopie of this sta'e muy hive accurate experimental work done on machinery. Five years apro the engineering laboratory contained 1,800 square feet of floor space, and now contaiiiá 22,000. The 50-horse power Oorli8 engine purchased of E. P. Ailis & Co., MilwauKee, for thia laboratory. will be runninj; this week, drawing nearly 250 feet of line shaftine.