Show City Will Tin Examine Cement Test at Dam Appropriation of 75 from the special special cial city water trust fund vas was authorized authorized author author- Thursday by the city commission commission commis commis- sion Sian to help defray expenses of A. A BLarson B B. Larson ass assistant city engineer and N. N E E. McLachlan cit city chemist for a atrio triP trio to Hoover Hoo dam am W. W D D. Beers city engineer r. r explained ex cx- to the commission the officials officials' oUi- oUi daIs daIs' plan to make the trip to dy dya a new method of testing cement perfected per pcr by government engineers on the damsite and arid which would speed city construction work materially The new method Mr Beers Beers' said Is reported to enable cement testing within eight hours after it itIs is poured whereas whereas' the present popular method requires from eight lo to 28 days |