Winsor, Justin, 1831-1897, Maclean, John, 1851-1928, association, MacLean, Harrison John (autograph) · Boston ; New York : Houghton, Mifflin and Co. · leaf 313
with scientific accu-racy before they were fixed in their places, were wholly devoted to theirart. Food and clothing had to be provided for them, and for the miners,weavers, and potters. Gold was obtained by the Incas in immense quanti-ties by washing the sands of the rivers which flowed through… … PERUVIAN METAL WORKERS.* and used as a coloring material, its properties for refining silver do not ap-pear to have been discovered. Copper was abundant in the Collao and in
Cartography
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Omnia D. And. Alciati emblemata : ad quae singula, praeter concinnas acutásque inscriptiones, lepidas & expressas imagines, ac caetera omnia, quae prioribus nostris editionibus cúm ad eorum distinctionem, tum ad ornatum & correctionem adhibita continebantur, : nunc primùm perelegantia persubtiliáq[ue] adiecta sunt epimuthia, quibus emblematum amplitudo quaecunq[ue] in iis dubia sunt aut obscura, tanquam perspicuis illustrantur (1566)](https://img.insideoutlibrary.com/img/200/ia-omniadandalciat00alci-103-93.webp)
