Great Alpine Tunnels. An original article from the Report of the Smithsonian Institution, 1901.
Smithsonian Institution, 1901. First Edition. Disbound. 14 Pages. Note; this is an original article separated from the volume, not a reprint or copy. Size: Octavo (24 x 16 cms). Quantity Available: 1. Category: Smithsonian Institution; Inventory No: 200392. More