Subjects: Construction Materials / Authors: Horsford, Eben Norton, 1818-1893, author - Digital Collections - National Library of Medicine Search Results

Start Over Subjects Construction Materials ✖ Authors Horsford, Eben Norton, 1818-1893, author ✖

1. Report on the patents and processes in the manufacture of the American building block

Author(s):: Horsford, Eben Norton, 1818-1893, author
Publication:: New York : Printed by S. Booth, 1868
Subject(s):: Construction Materials
Patents as Topic