Document ExEOavbQmQQXa0gwQ7ZR5bjdj

tf < o a*u c c fc * L f. * litsjifii iteawasM Ifljiftwj SistfmtStssaBffisra: M*Mur*CTUCf)S Of Kentucky' Refractories r v uo(n(l a*>o iN(t M*0fCA iO<w'vC MHk 0>*T'CT iCwTyC* ' GENERAL orriCES ANO '.vOR S October 31, 1944 Mr. Don Hanna Industrial Commission of Ohio Col unbus 15 hio Dear Mr. Hanna: In reading the copy of your letter of Oct. 27 to the Medical Department of the Industrial commission in the Averill K. Bayliss case, you mention that the petro graphic analyses were made by Mr. Downs Schaaf, but in order to keep your records straight I want to tell you that the petrographic analyses were made by Dr. J. Otis Everhart of Onto State University but the chemical analyses were made by Mr. Schaaf. Yours very truly, THE IRONTON FIRE 5.-JCK COMPANY c O / VO. : ^ Vice President JK