Features
The Making of Pins
The Naval War Game War between the United States and Germany.—VI
Crushing Defeat of the American Fleet off Manila
Saffron Essence
Invar and its Adaptation to Horology
The Present State of Wireless Telegraphy
The Greatest Flying Creature, the Great Pterodactyl Ornithostoma
The Annual Meeting of the Geological Society of America, and Geology and Geography at the Convention of the American Association for the Advancement of Science
New Method of Dam Construction
Dam Proposed at Ochoa, on the Nicaragua Canal
