Inside Out Library · Explore
A practical treatise on mine engineering (1855)
Greenwell, G.C · Lambert · leaf 257
plate : 36 Fu / • / . … / ’ /// . / o , * ^ ^ * * ■ 35351 iiili sjh ^ j S ' /y . / / / i £ S3 apsraj Fry . / ? La, « . iA • * * > ' < fi £ ' ' W ' ^ w & gam ^ m ; ,V ^ SCAt E ° F P CET / am forte - Z//S & , * T > w y ' a & tfr . ^ fcwntrrfl ; , cteL / < ? 4 . 3Bergbautechnik
e-rara · ETH-Bibliothek · No known copyright restrictions. Free to use for anything.
More pictures from A practical treatise on mine engineering
More like this