348 ' Journal of The American Ceramic Society--Bailev Vol. 46, No.

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PLASmFP^^ b EXHIBIT I i 0^033.00 I August 4, 1947.

FEB-14-00 IB 00 FROM-GERTLER VINCENT & PLOTKIN ' ^1 ID PAGE A\ h'ft J 4A-IHA rrn The Efficiency of Protective Hoods Used bv* Sandblasters to Reduce Silica Dust Exposure BE HZAD SAMIMI.

Vol. 8, No. 2 February 1948 SPNY 000313 INDUSTRIAL HYGIENE NEWSLETTER Volume 8 February 1948 Number 2 Issued monthly by Industrial Htoiene Division m"---- NJTTt/ WASHINGTON 2S, D. 0.

EL PA80 sircnmffWOHKS EttBINEERINQ DEPARTMENT t WORTHINGTON DEC 2 2 1947 CD o.

February 1948 Industrial Hygiene Newsletter 5 Some Thoughts on Silicosis L.

32 1 q Did you see st sny tine between the years 2 1946 end 1951 Doctor Gardner's proposed monograph on 3 asbestosis dated February 1943?

Supervisory personnel at Detroit averaged 34 people for the year, and 9 at Winchester.

AMERICAN BRAKEBLOK DIVISION CAPITAL ADDITIONS Detroit Land & Garage Bldg.Jennerstown Secondary Power Switchboard Office Additions to Bldg. #5 Three Do-All Special Twin Saws Two Compound Cooling Units One Hand Rolling Machine Three Automobiles for Testing One Special Hydraulic Press One Aldrich 2500# Press.Pump One Burroughs Acct'g.

I only In the injury and our treatment of it, we also want to know ' it happened and why it happened.

ELEMENTS OF INDUSTRIAL TOXICOLOGY to an anesthetic with special affinity for the central nervous system.

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sd Trust .Cowpuny of low fork 48 lull Struct So* fork, Row Tort ^" Dour Hr.

Lftrr r2 lln Hat C, ftwpt Olroeter or Sorting: Health and Welfare Ketrenolltas life lasuraaoe Co* 1 Madison /wwnus Sow lark 10, 'Sew lock Door Kiss Haupt Kiss Pauline brooks WilHsaaoo, es you know, is pianola, to rwtiro as Chirr of the School Health w*eu, Htilth and Balfare Diriaien, Jietropolltan Life Insurance Coepeny, April 1, 1947* Bor f: loads end sssooictss srs hr.Tin,-, h coektail perty in her honor Tuesday, lisy 6th at 5*30 p*a*, Oranerey hsrfc Ratal, 52 Graaerey Park North, Saw Tori, Row Xork, sad * cordially lnrite you to attend* ainos tine Is trowing short, wo would appreciate hoarlng fron you fcjr April 10th* Sincerely pours.