Benjamin, Charles H[enry], 1856- [from old catalog] · New York, H. Holt and company · leaf 265
details). C. I Cast iron. B. b. t..Babbitt metal. W. I Wrought iron. D Diameter. M. S Machine steel. R Radius. 125. Calculations.—Each designer is expected to draw up areport in parallel with the design. This report should containsuch free-hand sketches as relate to the calculations, also a… … 3iidii7a Die Head. C.I.Otje Tood DtiII^-o? -^5° live PotDtiv* it; opd Pile Husn SO Drill 3J For Pii? l\B M5Oipe -retold _ 8 --i- ^
Machine design
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