Aperçu gratuit du livre Memorial From Pennsylvania, On the Manufacture of Iron, With Other Documents, Pub. On Behalf of the Convention of Iron Masters, Which Met in Philadelphia, On the 20Th Day of Dec., 1849
Memorial From Pennsylvania, On the Manufacture of Iron, With Other Documents, Pub. On Behalf of the Convention of Iron Masters, Which Met in Philadelphia, On the 20Th Day of Dec., 1849