March 22, 1949 Dr.

JOHN G.

John W.

Lab Speeds Gas-Turbine Development (Continued from page 95) Today, less than four ye,,, MOOEL TESTER of highly flexible design permits economical screening of many' experimental designs.

SEA THAT STEAM!

- m-' AND BLOWERS FOR SCAVENGING AND SUPERCHARGING valve stem meet it must be provided on push-tod tide.

1)6 POWER BUYERS' GUIDE MID.YEAR, 1948 BERNITZ Air-Cooled SPREADER STOKER PIERS ... for Long Life and Clinker-Free Service This recent Bemlts development In the field of air-cooled refractories fulfills a definite need for a long life pier...one that will remain cHnkox-freo and retain Its initial shape after long, hard service.

ENGINEER'S BOOKSHELF MV/fWFD IN THIS mut FRACTIONAL HORSEPOWER .

To prevent purchased power becoming the toil that wags Purchased Power Held the dog, here is a working control.

TABLE I--OPERATION WITH LINK SET FOR THROTTLING RANGE OF 100/.

TRADE PRICE SHEET WARM-AIR FURNACES PRICE BOOK GF-1 February 20, 1940 SUNBEAM FURNACES PAGES HAND FIRED........................................................... 4-5 OIL FIRED............................................................... 6 STOKER FIRED....................................................... 7 ) GAS FIRED.............................................................. 8 SUNBEAM BLOWER-FILTER UNITS...................... 9 ARCOFLAME OIL BURNERS......................... 10-11 AGP GAS WATER HEATERS......................... 12 TEMPERATURE CONTROL EQUIPMENTHAND FIRED................................................. 9 AUXILIARY WATER HEATER COILS......... 9 TERMS OF SALE............................................. 2 ) FREIGHT TERMS............................................. 3 LIST OF SALES OFFICES.............................. 2 WHEN CONVENIENT TERMS ARE DESIRED IN MODERNIZI NO HOMES AND BUI LDINQS APPLYTO OUR NEAREST SALES OFFICE FOR THE HEATING AND PLUMBING FINANCE CORPORATION PLAN.

More TECHNICAL BRIEF!

Mr. li. 0 Mcfiorsan Mr.

March pi, 1948 Dr.

9 Norwood 12 September 22, 1944.