Show McDonald f Observatory Dome DOnl oPle C Completed ti rk P b L i I If f M t. t i i h r 1 ty lr f t tr r r I P N of r Iy The Tho gro greet it dome dume of or the tIte McDonald observatory of or the University of or orT T Texas as has haa been completed at nt Mt Locke Under r the tIte terms of or a n cooperatives co co- operatives c agreement between the universities of or T Texas ns and Chicago the latter Institution Is to provide the staff for the lie observatory atory with Dr Otto director l r of or the Yerkes s observatory of or the University UnI of or Chicago as ns director The dome which has hns been painted with aluminum paint Is ia visible ble blo from the main hl highway hwa between San Antonio and El Paso for tor a distance dis dis- distance tance of or at least 50 W mites miles The upper part of or the dome turns on a circular I- I rail and one complete revolution rc can cm be made maclo In four our minutes Two shutters shutters shut shut- tera can be bo opened providing pro a n span of ot IS feet through which the telescope tele tele- scope will be he pointed for observations Cast Cost late In n 1033 at nt Corning N N. y 1 the mirror Inch Inch of or the McDonald telescope Is s now being ground In Cl veland and Is la expected to be read ready b by the first of ot the year clr f r. r t |