Document gbORjDXXNR1MYpgMpnKmwrgNa

ACME GAS MASKS m I ;^3 ACME PROTECTION EQUIPMENT CO. MANUFACTURERS OF ACME FULL-VISION AND ALL-PURPOSE GAS MASKS 1201 Kalamazoo SOUTH HAVEN, MICHIGAN March 4, 1963 Alta -aaa i 1 i> phona o3 T-21 21 Monsanto Chemical Company 800 N. Lindberg Blvd. St. Louis 66, Mo. ' Gentlemens We are manufactures of full facepiece gas masks and from time to time receive requests for protect ion against materials that are proprietary and we are not sure what they contain. This time our request is for protection against your hydraulic fluid Pydraul A-200. It is used, as the information is given to us, in diecasting machines and when it is heated vaporizes. We would greatly appreciate knowing what group of vapors and what the break down products are when this material is heated. We could then recommend the proper protection for those who are e>iposed to these materials. Thank you. Sincerely yours. ACME PROTECTION EQUIPMENT CO. L. N. Rodenhouse General Manager LNR/lw DSW 586173 STLCOPCB4091507 DSW 586174 STLCOPCB4091508