TABLE / (continued) Annual Lung Cancer Death Rato a per .100, 000 Man-Years ol Exposure by Exposure Category v* Expoiare Cfttecorv I a .

es Holmes: Developments in Sampling 295 lh comment* above concerning the possibility of drawing fibers right through the "Otlway" sampler.

418 ASBESTOSIS & CARCINOMA--DUTRA & CARNEY Fig 1 (left) and 2 (right).

BRAKfc LIMING DECOMPOSITION PRODUCTS Id recent years, some individuals have pointed at brake lining wear as a pro bable source of asbestos contamination of the ambient air.

ten Ti$k / trucking ickers, loaders, jte sacks ith sacks that : to 'escape) rtructlon, ship- nnlng, twistg, vveaving, ating, mould oiling, 9 loggers, painters, i^^orkers. uipment / other ction sites, such *s, electricians 'or all o< these ppers. steam joiners, shipers, masons, aulkers bs on refits, dry pairs operations tee fitters and :ans, plumbers, i linings, apaWmen, body echanics I , . several forms osure.

l J\

53 *6 far it known - in agreement, with the results of other investigators.

I ~ 84 - pleura and peritoneum. 2.

PLAINTIFF'S EXHIBIT FD-6J8 FRICTION AND WEPtR.

PROCTOR THE NAZI WAR ON CANCER ROBERT N.

f 9-22 '-<6* GROUP 9-BRAKES AND SUSPENSION \ Tmncrman nuts and remove the eliminate the scores and true up the pivot hook from the lara- h i brake drum.

vv>s ' doa'erndcpo^ . bV ^e *Uftn<j Uoco^ s^'ons. \ ^ )W *n S^`cc, *

- 7- Results The object of the tests vjj to determine what proportion of the asbestos known to be present In the lining appeared as free fiber in the decomposition product.* No attempt was made at a mass balance between the material worn from the lining andj the decomposition product since It was not possible to collect all of tile decomposition product.

BRAKE LINING DOST REMOVAL SURVEY 5-18-73 0-3 w 13 p;i i!

SERVICE SHOP SAFETY EQUIPMENT Rotunda B SCF-FORD-1513 8006 1383 RECOMMENDED PROCEDURES (CONTINUED) 4.