894с

[SUPPLEMENT TO "ENGINEERING," JULY as, 191?

ENGINEERING:

$n JUtt0trate& Ueehlt) Journal.

Edited by W. H. Maw and B. Alfred Raworth.

9

VOL. XCIII—FROM JANUARY TO JUNE, 1912.

JUntron:

OFFICES FOR ADVERTISEMENTS AND PUBLICATION—35 & 36, BEDFORD STREET, STRAND, W.O.

1912.

V