Batroit fblt* lead Vta,, >5250 St. jtaMa Avtt Datroit, Mich.

In a reversed return system, the water returns to the heater by an indirect route after it has passed through the radiators, so that the paths leading through the three radiators shown in Fig. 2 are practi cally of equal length.

FILE NAME: National Safety Council (NSC) DATE: 1932 Feb DOC#: NSC005 DOCUMENT DESCRIPTION: NSC - National Safety News NATIONAL SAFETY NE FEBRUARY 1932 Published by the National Safety Council, Inc.

P, Clark 5-19-38 - Mike Jaros (Payroll Check No. 18510) Overage $15.00 38.02 $35.40 86.66 $57.00 52.29 53.02 $122.06 $122.51 $ .25 NOTES AND TRADE ASCgTAMCES QS HARD - MAI 23RD. 19381 NOTES White Lead Denartanrrti Bate Issued Bate Due Kate of Interest Amount C.

Construction The ducts leading from the hoods to the exhaust fan should be con structed of sheet metal not lighter than is shown in Table 4.

Skendall REFER: SUBJECT: Industrial Health Foundation CC: i 'I ^ ^ l d^i This non-profit organization is an association of industries which has among its members many leading industrial establishments.

Lint Metal dust (grindings)_____ Lead dusts________________ Brass turnings (fine)_______ Fine coal Aa V(r,trLioi)ctrog 2000 3000 . 2000 2000 v 2000 1500 2200 5000 4000 4000 At the point of entrance of a branch pipe with the main duet, there should be an increase in the latter equal to their sum.

A study of these curves leads to the conclusion that a storm sash is of little value in reducing infiltration when applied to a well-fitted window, but that a reduction of about 50 per cent might be expected when storm 66 Chapter 2--Heat Losses from Buildings sash is securely applied to a poorly-fitted or loose window.

We are planning experiments on the permeability of at least one brand of air-line hose to tetraethyl lead and iso-propyl ether.

LEAD PRODUCTS COUPANY do hereby consent that a dissolution of the Corporation shall take place, and do hereby authorize, empower and direct the proper officers of this Corporation to exe cute any and all documents and to cause such action to be taken as may be necessary to effect the dissolution of the Corporation in accordance with the provisions of the General Corporation Law of the State of Delaware, and further RESOLVED, that said officers be and they hereby are authorized and directed to liquidate the Corporation and to distribute and transfer all the assets and property of the Corporation to its stockholders in complete cancellation or redemption of all its stock upon surrender of the certificates representing said stock.

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The number of cases of lead poisoning treated fell Tory sharply, partly owing to decreased production, but still more so. we believe, to the improvements undertaken by the plants.under our supervision and advice.

Where the fire hazard is of less importance, any good lead and oil paint may be used and applied directly to the insulation after it has been sized, excepting in the case of flexible insulation.

A lead in g article on the u n iversity's m ethods w as published in the P e n n sylva n ia M ed ical Journal.

CONCENTRATE LEAD MIXTURES.