1. 1
   Letter to the secretary of the Treasury, on the history and causes of steamboat explosions, and the means of prevention

   gan Redfield, W. C. (William C.), 1789-1857
   Cyhoeddwyd 1839

   New York, Printed by W. Osborn, 1839.

   39 p. diagrs. 24 cm.

   Local Call Number: Llwytho...
   

   Llwytho...

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2. 2
   Sketch of the geographical rout of a great railway, by which it is proposed to connect the canals and navigable waters of the states of New York, Pennsylvania, Ohio, Indiana, Illin...

   gan Redfield, W. C. (William C.), 1789-1857
   Cyhoeddwyd 1829

   New York, G. & C. & H. Carvill, 1829.

   16 p. fold. map.

   Local Call Number: Llwytho...
   

   Llwytho...

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