1851 THE MECHANICS MAGAZINE. Patent Law, Daguerrotypes, Rifles, Harpoons, Liquid Dynamics &c. Manuscript Letter discusses a missionary problem

Letter discusses a missionary problem

of Bedford]

The Ministry of Intercession a Plea for More Prayer

Rather unsual Victorian work on the leaders of the Bohemian Reformation

1851 THE MECHANICS MAGAZINE. Patent Law, Daguerrotypes, Rifles, Harpoons, Liquid Dynamics &c. Manuscript Letter discusses a missionary problemEx library from The Franklin Institute of Philadelphia with a charming early to mid 19th century bookplate depicting Benjamin Franklin and, in printed script "Library of the Franklin Institute." Contents include: Engravings of Mr. Williams's Patent Steam Boiler Furnaces; On the Rotation of the Earth by B. Rozzell; The Prospects of Electro Magnetism as a Motive Power [Professor Page]; Engravings of Walker's Registered Double Acting Screw Press; White's