CHAS. S. LEWIS & CO., INC

RUGGED

D E S I G N . ..

LEWIS . . . f o r HIGH

VERTICAL for or

R A W

PERFORMANCE

PUMPS

SULFUR

SULFUR

FILTER

BURNER

Skillful designing? Sound engineering? Careful workmanship? Quality materials? Yes, these and more go into every Lewis Pump . . . but the proof is in pumping! Year after year, Lewis Pumps continue their high performance in delivering full capacity on 24-hour schedules . . . with only minimum attention.

THIS SERVICE CAN BE YOURS . . . A N D COSTS LITTLE MORE.

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M A Y WE TELL Y O U ABOUT IT?

S E R V I N G

T H E

P R O C E S S

I N D U S T R I E S

S I N C E

T 9 1 5

CHAS. S. LEWIS & CO., INC. 8 6 2 5

G R A N T

R O A D

- - - S T .

L O U I S

2 3,

M I S S O U R I

For further information, circle number 73 A on Readers' Service Card, page 123 A

VOL. 4 8 , NO. 12 •

DECEMBER 1956

73A