Babbitt's Patent Soft Metal Lined Boxes for Axles, Gudgeons, Etc. : Patented July 17, 1839 : Patent Extended for Seven Years From July 17, 1853 : Patent, Petition, Affidavits, Etc. : Results of Suits, Opinion of Counsel, Etc.
Babbitt's Patent Soft Metal Lined Boxes for Axles, Gudgeons, Etc. : Patented July 17, 1839 : Patent Extended for Seven Years From July 17, 1853 : Patent, Petition, Affidavits, Etc. : Results of Suits, Opinion of Counsel, Etc.
Veterinary Library's copy part of the John A. Seaverns Equine Collection
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