Twentieth century hand-book for steam engineers and electricians, with questions and answers .. (1905)
Swingle, C. F. [from old catalog], Horstmann, Henry Charles, 1858- [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] · Chicago, F. J. Drake & co. · leaf 63
jri m i 1 —*«* jiiiil i J^0S. … ;:<3iM im. Sffli|«l|l§l ti MI..W-.. iitiia ^ :i f PHANTOM VIEW OF MARSH INDEPENDENT STEAM PUMP. eter, and the square root of 10.56 = 3.25. So, theo-retically, the size of the water end of the pump wouldbe 3^ in. in diameter by 5 in. stroke; but as it isalways safer to have a reserve of pumping…
