Ulteriori informazioni
Excerpt from Mémoires de la Société des Sciences Physiques Et Naturelles de Bordeaux, Vol. 6
M. Ne Lacononse montre a la Société divers objets ce sont des débris de roues hydrauliques en bois trouvés dans des mines de cuivre en Portugal. Ces roues, dont il présente un dessin, remontent à l'époque de l'exploitation de ces mines par les Romains; le bois en est parfaitement conservé, grâce au sel de cuivre dont il est imprégné.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
