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[Patent for Jordan L. Mott's improvement in the process of chilling castings]

Signed by Buchanan as Secretary of State. Countersigned by Edmund Burke, Commissioner of Patents. Mott's written description of his improvement is signed by Edward Lewis and M. D. Van Doren as witnesses. Contains a one-page diagram of Mott's...

GLC07325

[Patent for Nathan Currier's improvements in a machine designed to excavate and remove earth]

Signed by Jackson as President. Countersigned by [Adam?] Birkins as Acting Secretary of State, and Benjamin Franklin Butler as Attorney General. Sealed and bound with mauve ribbon.

GLC07327

[Patent for John Templeman's improvement in the chain bridge]

Signed by Jefferson as President. Countersigned by James Madison as Secretary of State and Caesar Augustus Rodney as Attorney General. Templeman's written description of his improvement is signed by Thomas Corcoran and John Oto as witnesses. The...

GLC07328

[Patent for Schuyler Fisher's improvement in the Hatter's Plank Kettle]

Signed by Madison as President. Countersigned by James Monroe as Secretary of State and Richard Rush as Attorney General. Fisher's written description of his invention is signed by Samuel Fisher and Aston Peren as witnesses.

GLC07330

Patent for Simeon Heath for improvements in the process of tanning

Countersigned by John Forsyth and B. F. Butler.

GLC07426