Document ypOr5XGmDmZXwwYy8pz9v95an

* -3K2.L GASOUftl CO&?GlmTIGii CUBiSL&P.. BUlLDXiiG 135 BT 42N3 STilk il Mew Xork November SI, 1330* Messrs, ft. ij* Jordan J. a. Martin ? M. Wagnecr Gentlemens Mr. SiebenthaLer had a discussion Kith'me the other day about some reports that Dr* Kchoer8 representatives had sent in on some mixing installations, a few of irhich did. not meet our-rules ana regulations, and others were very un tidy raid dirty* I told Mr* Siebeathaler to take this matter up direct with the division' managers, sending copies of the letters to this office for our records and information. . I have this morning, received copies of letters to you three gentlemen in this connection* I cannot impress upon you too strongly the im portance of seeing that all of our rules ana regulations with regard to mixing: arc carried out to the minutest detail ana want you to give every attention and cooperation to our Medi cal Department without delay* Very truly yours, CiC Jcc to Mr. N. D. Siebeathaler K 0000610 N 5482