FILE NAME Talc TALC DATE 1955 DOC TALC306 DOCUMENT DESCRIPTION Journal Article - Talc Pneumoconiosis Kleinfeld see JAJ215 BC Notes talc per se does produce a distinct fibrosing pneumoconiosis and it has been suggested that this slowly developing fibrogenic disorder may be allied to asbestosis According to McLaughlin the evidence favors that talc pneumoconiosis is caused only by the fibrous varieties of talc The asbestine variety of the talc found in our study may therefore explain the close resemblance of the ray picture to that of asbestosis It is significant that asbestos bodies first emphasized in talcosis by Gardner are almost invariably present in cases of talcosis in which talc fibers are of an appreciable length p 71 Talc Pneumoconiosis M.

AS A (* < >.

-* J V f\K, U Dear Dr.

PLAINTIFF'S EXHIBIT USG-470 Dr.

LAWRENCE SMITH and VERA MAE SMITH; CHESTER KERSHMAN and RUBIE KERSHMAN; JERRY WILLIAMS; and THOMAS STALLCUP, Plaintiffs, vs.

PLAINTIFF'S EXHIBIT USG-470 Dr.

r: 8T\stinghoiise pi '^ ,Hampton Works April 3 1957 Hampton Works ...Engineering Section Banager D* E* Baldwin . 4&>%Unde: Iter's Appr< Asb >ry MICAJSTA cct Hampton Works - S* H* Seim, Acting Salts Manager ccr Hatton Works - C, B* Leaps, Engineering Managor^^) ^ To obtain b ship jobs, tory tests* 'around $b,000* mill bs approvsd approved would be Mr* Dement baa May.

r >jAaatMfiA'iS.'

Ocmkaal.

GET RID OF AIR ACCUMULATIONS IN PIPE LINES...

Give your employees another safety plus -- install Hendrick Shur-Site Treads for stairs and fire escapes.

HYDRAZINE continued I: fteflfoi il Oiyiea Witt Hytfnrfne II: Corrosion Teif--Irtm-Conlenl Iraroaso (raj re)!'

n. 1959 Kaiionat Safety Congress Q.

148fti 194 04 SH 50291 44 509 m m% mt 90 mm Y27074 ELLIOTT <g#IPAMY BOX JW JIAYT PENNSVLVAIIIA 15844 MATERIAL T71RJ 911.

FILE NAME: Talc (TALC) DATE: 1956 DOC#: TALC109 DOCUMENT DESCRIPTION: Medical Journal Article - Massive Pulmonary Fibrosis from the Inhalation of Talc Thorax (1956), 11, 287.