Document 8o2xYdLOzvkOpBXJyKmKRgEK

PLAINTIFF'S EXHIBIT GF-2000 Ueaara. Jonea & Kannay 11-9-53 KBS f>IRATCRS Xhoro 4Xo sofc le.atiwvo in thin dsportont where approved type respirators must bo worn if we are tJ comply :dth racennBndatlona of the State Departnant of Labor. By approved typo re apiratore I naan the one3 that have the cloth filters cn the sides, Such respirators are to be *om at the following places: 1. 37 both sixer nan and hie helper only when unking up sixes or mixing fibre, etc. 2* At end trim tjike-aff froa Block Hiller. For example - when w are asking a as nents or full. sise blocks sr, profile gong am* 3* '.'<hen doing any sagging of any kind in the Dust House. ?r. Danaher has uferisedma that he expects the Departnent of Labor to visit us again shortly* JTOi/ngl J. V?. HCBINSCK gaf '57l`v