Read on Mobile Enter Reading Mode A description of the chain bridge; Posted on 5月 16th, 2015 by root T Technology publisher: Union Town, Fayette county [Pa.] William Campbellcreator: Finley, James. [from old catalog]Keyword: Suspension bridges.years: 1811.pages: 13 p.class: TG400download: pdf file SCAN THIS QR CODE WITH YOUR PHONE