Founded in 1866 Cleveland, Ohio Manufacturers of Paints, Varnishes, Colors, Stains, Enamels, Lacquers, Lead Products, Dyes, Chemicals, Lithopone, Litharge, Linseed Oil, Dry Colors, Cans, Insecticides, Herbicides, Cleaners, Polishes.

We might add th a t our tank tru ck s a re placarded by h arin g an enamelled sig n approximately 15" x 24" displayed oa each side of ths t r a i l e r , bearing the following warning: WASHING .CONTAINS TETRAETHYL LEAD: CONTENTS POISONOUS.

April 7, 1953 Dr.

Bankline O il Company ,B aro id Sales D ivisio n {N ational Lead Company) /Bay R efining Corporation .B e ll O il fit Gas Company o f Delaware / B e ll Petroleum Company B elridge O il Conpany Bentex O il Corporation , Berry Asphalt Company Bethlehem Supply Conpany (Bethlehem S te e l Company) B ig C h ie f D r illin g Company , B ig Lake O il Conpany Bishop O il Conpany Blanco O il Conpany Bond O il Corporation- " Bovaird Supply Company, The ..

Mine Safety Appliance lead Hoods and 6 plastic dust collars - 3,618.10 201*00 312.15 1,348,50 984.00 .641.00 123.50 1,463.00 15.00 Chem* Prod, PCA?

., 1485 FLANGES, Lead, Roof Simplex Mfg.

4ps each each METAL PROTECTIVE PAINTS BLOOD'S METAL PAINT Gray, Greenbrier___ Brown, Red, Black... 5's per 1's gal. each $7.20 $7.30 7.20 7.30 each 3-a's each Ik 's each DECO-GLO-SEMIGLOSS White and Colors___ 6.00 6.10 1.82 -- -- CHROMATIZED METAL PRIMER Red......................... . 8.00 8.10 GLOSS INTERIOR FINISH White and Colors___ 6.75 6.85 2.02 -- -- GALVANIZED IRON PRIMER White....................... 5.55 5.65 OIL FIRST COATER.. 4.90 5.00 1.56 -- -- GLAZING LIQUID___ 5.90 6.00 1.81 -- -- SEALETTE.................... 4.10 4.20 1.36 LIQUID BED LEAD ..

An important lead developed from experiments in which the active accel erators, n-dodecane and t-dodecylbenzene, were diluted with various liquid hydrocarbons and the blends produced then tested for their accelerating activity.

Lacquers, Lead Products, Dyes, Chemicals, Lithopone, Litharge, Linseed Oil, Dry Colors, Cans, Insecticides.

Smith, 222. which have permitted the development of highly precise and satisfactory techniques for carcinogenic principals# Many of us have felt that that enterprise subse quently conducted at Hew York University, in the Medical Department# hae provided important data, indeed principals which may lend themselves to study of pulmonary as well as other environmental types of cancers* I refer, of course# to the study of that form of cancer induced in experimental animals and conceivably in man, by the positive action of high temperature catalytlo agents, fuel oil# Doctor Smith and his associates were able to demonstrate the oause of these activities of these can-- pounds of this material, and of certain compounds contained therein* There are strong suggestions that no one pure compound induces the neoplastic change, but rather a combin' 1 ation of several# There was also strong evidence that tala combination of materials will induce cancer in the primate, which I regard as an important advance# If we have, then, the principal of possible k u 1" tiple origin or whole carcinogenesis, that provides at least leads for further laves tigation* e have also been h&ppy to have with ua Doctor 1-WXttt'**?'

Small grooves or channels are cut in the stones leading towards the outer edges.

Lead.

It ie further possible for the excessive foo&l irritation, which is not a oharaoteristio feature of human asbestosis, to induce pulmonary cancer whioh mould not have developed had the dust been uniformly distributed throughout the lung, Thus, the intratracheal injeotien technique alone might lead to unwarranted conclusions.

Wetting 03 Treatment h a method of Initially ostomting tba (arises iayar of ruoty and leaded (tact with arttin* oS that it eotapalibta with tba priming paint. tboa improving tba adfaeaion aad pcrfersaaca of tba pofat tyitom to ba Howevar, U ia Dot kilanriad that tbii pratraalmaot UfcLt til# of A f*r^| q [ Jpojlti Of tloMHli i)o aacaaohy of tuifaoa preparation.

(406) MINUTES of the sixty-second meeting of the Directors of the Manufacturing Chemists' Association, Inc. , held at the Union Club, New York City, on September x i, 1956, at 11:00 a. m.