Document g4oQyZx0EMxoqZBYGO7D2YpL

Wall plaster that provides absolute X-Ray protection OMPLETE protection against X-Rays, ass well as the gamma rays C of radium, can now be had by plastering walls in the regular way. Barium sulphate plaster of a special formulahas made this possible. It is obvious that this method of protection has distinct advantages over old methods. It is simpler, less expensive, and results in a more pleasing appearance. Details, formula and specifications wdi be furnished upon application. THE DICK X-RAY COMPANY Home Office - 3974-76 Ol iv e St r eet - Sr, Louis, Mo. . ----- -- --- --- ................................ Aroericsn .'cirm: of J.oi ntgcnclcey t Radium The-iyy June 1925 issue. These plaster walls are X-ray proof" - I 'HE walls cf this therapy room in the St, Louis i City Hospital look no different from ordinary yet they are x-ray proof. The use of rl.i te-* m.k-i th-n so. Plum provide compl-t: piotret'oii '' rays of " to over the lath in place of ordinary plaster. Full details, formula and specifications upon application, ?2atmt applied foran procas. , ' " THE DICK X-RAY COMPANY Heme Office ` ' ' ^?4'76 OtrvE St r eet , St . Louts,' Mo. American Journal cf Roentgenology & Radium Therapy July 1S25 issue. 200,000 Volt X-Rays are stopped by this plaster ARIUM Milph.iic pla-vi -am adopt-J for X-Ray p;oic\.t: in m the B St. Louis City Hospital after exhaustive tests proved that this new method insured absolute protection against 200,000 - volt X-Rays. The most powerful X-Rays are stopped by barium sulphate plaster. More over, this new method of protection possesses distinct advantages oyer old methods. Its cdst is less and it produces a better-looking job. - IvuiK formula, m] umvilWnt mm ujvn vv{WM> ii'.ilrilt il|l|llild tin ltd jattum.) THE DICK X-RAY CO. HOME OFFICE 3974-76 Ol iv e St r e et * -St . Louis, Mo. 160