ent the largest central stations in the world, and they con- heavy seacoast artillery, there is a stand of three air supply for the combustion of the volatile gases, tain the latest improvements in machinery and meth- large, full-sized model sections of the principal sea- ods for generating and… … lege observatory. The very urgent convenience of handling, is put up AN OBJECT LESSON IN HEAVY ORDNANCE. need of the observatory will be at in two bags. The 10-inch gun fires Models of heavy coast-defense guns at the 13th Regiment Armory, Brooklyn. once relieved by this gift. The a 575-pound shell…
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