Title: Car coupling
Patent number: 23,705
Date granted: 4/19/1859
View this patent at the USPTO.
Inventor: H. Purlier
Inventor: J. Harlan
Inventor: E. Cheek
Title: Car coupling
Patent number: 23,705
Date granted: 4/19/1859
View this patent at the USPTO.
Inventor: H. Purlier
Inventor: J. Harlan
Inventor: E. Cheek