45 Colt stands as a symbol of resilience and American ingenuity. The Colt Single Action Army SAA “Peacemaker,” 1873, was officially adopted as the standard sidearm of the U.S. Army from 1873 to 1892 ...

45 Colt is the Colt Single Action Army, famously known as the “Peacemaker.” This iconic revolver served as the official sidearm of the U.S. Army from 1873 to 1892, solidifying its place in history.

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Cable cars were invented by Andrew Smith Hallidie here in San Francisco in 1873. Hallidie's cable car system was based on early mining conveyance systems and dominated the city’s transit scene for ...