J $:3 per Annum Improvement in Machines for Molding and Press Ing Brick. SHEPARD'S IMPROVED BRICK PRESS. Improved Pavement. Machine for Exterminating the Cotton Worm Etc., scientific american, 68-03-14

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J $:3 per Annum Improvement in Machines for Molding and Press Ing Brick. SHEPARD'S IMPROVED BRICK PRESS. Improved Pavement. Machine for Exterminating the Cotton Worm Etc., scientific american, 68-03-14

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