(Download) "Scientific American Supplement, No. 531, March 6, 1886" by Various Authors ~ eBook PDF Kindle ePub Free

eBook details

Title: Scientific American Supplement, No. 531, March 6, 1886
Author : Various Authors
Release Date : January 01, 2012
Genre: Antiques & Collectibles,Books,Lifestyle & Home,
Pages : * pages
Size : 2096 KB

Description

Roumania is thinking of protecting a portion of the artillery of the forts surrounding her capital by metallic cupolas. But, before deciding upon the mode of constructing these formidable and costly affairs, and before ordering them, she has desired to ascertain their efficacy and the respective merits of the chilled iron armor which was recently in fashion and of rolled iron, which looks as if it were to be the fashion hereafter.