o to accidentally stumbleupon several bat caves, one of which is stated to besome six miles in length, and as he has shipped in thelast two years 3,393,240 pounds of phosphate or guanofrom these caves, for which he has received about $48per ton, it can be understood that the present andprospective… … BE-INVENTION IN THE WOBLD OF STTBOEBY-A GBOUF OF INSTBTTMENTS SISCOVEBED IN FOUFEII. siderable deposit of phosphatic rock (the remains ofdefunct bats), which, when ground up and treated withphosphoric acid, is highly prized as a fertilizer. Since the discovery of these ancestral homes of thebats,…
Carbide · Feet · Patents · Horse · Dock · Horse power · Apparatus · Wooden dry · Wireless telegraphy · Scientific American · Carbide industry · Dry dock · Acetylene gas · Color screen · Feet long · Large number
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Beschreibung römischer Altertümer [volume 2] / gesammelt von Carl Anton Niessen (1911)](https://img.insideoutlibrary.com/img/200/met-p16028coll4_30035-243-1.webp)
