Show AB B LINGO GOES GOE GOEl l IOWN WN DRAIN OR PLUMBER WASHINGTON ASHINGTON w Feb 1 11 P f tiP tiP- at the bureau of finally had to drop C lingo to get ct across tr idea Dr George Russell Harrison un tan n of ot the Massachusetts ite Lof or of Technology py told tl the e cry ory fry A In a lecture Monday night born reign plumber in ew w York City wrote that he ot ad found hydrochloric acid did a a job of oC cleaning out clogged rains iThe The bureau wrote The efti- efti 52 ICY WY of hydrochloric acid is in- in but the corrosive real resl- ue e Is II incompatible with metal metal- c The Thc plumber replied he be wu was kd a d th the bureau agreed Again the bureau wrote We Ve annot mot assume responsibility for y ie e Production of or toxic and noM no- no noC- noC ta with hydrochloric ul eld M and d suggest you use me an nn procedure plumber was happy again t l bur bureau au a agreement D. D with his The the bureau wrote Dont IH e hYdrOChloric acid It eats eata U n out t f he pipes r f- f |