Pacifica Ammonia and Chemical Co.

San Francisco: Pacifica Ammonia and Chemical Co., 1906. Third addition [sic; as stated in opening paragrph of first page. Narrow 12mo in printed stiff cardboard; approx 12ppage, with special; a few nice quality b/w illus; red whte and blue cover with the company's special American flag. Fine. Hardcover.

Interesting, scarce piece of pre-earthquake San Francisco-iana. In lovely condition, and "containing a few strips of lately invented sensitive paper for detecting ammonia leaks." Company History, Commerce, Business; Medicine, chemistry, Ealry San Francisco, American Flags