TECHNICAL BRIEFS ENGINEERING DEVELOPMENTS HCR| ABROAD OIGESTED FOR BUSY POWER , REVIEWED IN THIS ISSUE VALVES AND PIPES Volva Chorocterivtki and Proem Control Liquid Flow Chorocteriif kl of 0 Pipvlin* and e Control Voir* Control-VoNe Body Datign OIL USES Fuel Oil in the Steel Industry MainttnoiKO of Clectrkal Oil* Oil Clerilkatlan in Steal Plante High-Temperature Lubrkonti Soaring Soali RUST PREVENTION Rutt Preventives Maintain Steel Water Wortu Maintenance ` "Dlraethns lor ordering papers art given an poge iJO" Opm ter pipe vetociry Cqwlvaient leet at pipe LiQvtd npv Porter* Pressure Ortp eerast H-0 SOOOvwve M+t* n>p)i ju AW torwafes vn 4*n0 #w one * ppm t Mm Stot9P/+c ***** errawv qv from .

'Dorfr Let "Rust and Corrosion torque with low *trtio| current I* rtete*. ary.

A it You find loafers everywhere.

an outstanding STANDARD ENGINEER'S REPORT TEST DATA M fSOSOMJZlaHC/77it/M, - n"1T rMtrfl '' ' rtrTk.-- -tfSO/to. -750'F teat PERIOD &6 -f-- --______________ ____ CONDITIONS LOCATION pMfAlZis tff yfejZUH.il non SAME OIL CHARCE USED IN TURBINE FOUR YEARS SHOWS NO DETERIORATION K-68 gives outstanding results where unusual resilience must be combined with resistance to oil and to extremely high temperatures.

SALES DEPARTMENT American .Standard Radiator Sanitary CORPORATION P.

bO SUNBEAM GRAVITY FURNACES WINTER AIR CONDITIONERS Price Book SE-4 SEPTEMBER 26, 1949 NOTICE The Trade Prices shoicn herein do not include freight or cartage Page .

Apr i l 19* 1940 In Er ^bb* s abaenoe, I er. snding a copy of your le tte r to him of April 13th toge t h e r a c c o m p a n y ing document in reference to v b Standard Oil Goespany to Dr* Eeho* I as sura Dr* Eehos or sons ons of his assistan ts sill be glad to examine th is man end you may expect to hear frcei Dr* leboe directly* Very tru ly yourst gs/ l e j Grahan Sdg&r KE 0004635 IfiC O fiP O R A T tD iN K EN TU C K Y .

Everything for Mine and industrial Sajety CABLE AD DRESS "M IN SA F" P IT T SB U R G H BRAD D OCK .T H O M A S AN D M EA D E S T R E E T S July 23, 1946.

October 2, 1948 DBSRoaur-utiomtenCaliRna5r0oeB0un,guceie,ldLLinoogur,iios,iana. .

(19) October 20, 1945 Dr.

February 24, 1945 Mr.

NEW YORK OFFICE September 12, 1945 SIDEROSIS L.

April El, 1941 B* T.

I, PAUL SCHERER, residing at 644 7th Avenue") Carlsoadt, New Jersey, hereby certifies as follows: 1.

1 (a) The facility or office to which the individuals 2 were assigned; 3 (b) A detailed description of their duties and respon 4 sibilities. 5 RESPONSE; 6 7 8 9 10 11 12 13 1941-1945 1943-1954 1945-1946 1946-1966 1948-1948 1949-1954 1951-1951 1952-1955 J.