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The Giants Pulpit, near Mable Falls

Stereographic photographs of large rocks with trees in the background.
Date: [1872..1880]
Creator: Oliphant, W. J.
Object Type: Photograph
System: The Portal to Texas History
Improvement in Car-Trucks. (open access)

Improvement in Car-Trucks.

Patent for the improvement of car-trucks, consisting in the arrangement of each wheel of a car-truck upon the outer end of a separate short axle, the bearings of each axle being both located on the inner side of the wheel and the bearing at the inner end of the axle provided with a sliding-box and springs. It includes a description and illustration.
Date: July 9, 1872
Creator: Onley, Joseph
Object Type: Patent
System: The Portal to Texas History