Show Removing Ashes by Suction Ashes WAshes are now being removed from certain large buildings In New York city by a sort of magnified vacuum cleaner system with entire success and relief from dust says the J Popular Mechanics Mechanics Me Me- magazine in an illustrated ted ar ar- ar- ar tide Before the boiler plant in each building Is a concrete te pit three feet In width and depth from frolD which a n. pipe extends to the street level and terminates nates mites beneath the sidewalk A truck c carrying the tile apparatus connects Its suction pipe with this terminal and anda a n powerful blower quickly extracts the tho ashes which enter a n bin and nd are aro subsequently subsequently subsequently sub sub- dumped into another truck to be carted away |