Inside Out Library · Explore

[Volume I.]

leaf 198

An illustration from [Volume I.], leaf 198 — * 74 MODERN STEAM PRACTICE . Fig . 107 . — Condenser and Air Pump , with Foot - valve Seating . a , Condenser . b , Air pump . C , Foot - valve ehest . … Fig . 108 . — Air Pump and Condenser without Foot Valve contained in a cast - iron Tank . a , Condenser . b , Air pump , c , Tank .

e-rara · Eisenbibliothek Schlatt · No known copyright restrictions. Free to use for anything.

More pictures from [Volume I.]

More like this

$An illustration from Measurements on the index of refraction of air for wave lengths from 2218 A to 9000 S (1919)$