I am a mass of iron, which was formerly a mass of iron, and which will continue to be…

I am composed of lime, and I will presently become a part of a fine white substance, called lime, which will dry a great part of the lime, and in a few hours you may have a…

I am a 16-inch gun. I am made of 35-ton steel, and I am made to be used in the 17-inch coast-defence forts. I am 17 feet 16 inches long, and I weigh 110 tons.…