THE SILVER-MINES OF PERU
... THE SYL YER-MINES OF PER U. The Lim a Gazettes and private letters that we have re- ceived to the end of May last, speak in very favourable b terms of the progress now making in the mining specu. laticrs carried on there, with the assistance of indivi- duals from this country. A few years ago, a cargo of st-am engines and other machinery was shipped for ?? for thepurpoce fdraining the mines o ...