Photostat copy of the official record in the patent office in Prussia of the patent granted May 29, 1836
Subtitle: to Frederick Overman for his improvements in the process of making wrought iron
Contributors: Overman, Frederick, 1803-1852
Published: 1836
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 18
Subjects: Wrought-iron
Notes: Title taken from a letter from T. T. Read to William Campbell, March 14, 1933.