History: On this day (December 28th) in 1912, the first municipally owned streetcars in San Francisco take to the streets [588x471]

https://i.redd.it/salrjz4gao601.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/7mmutp/on_this_day_december_28th_in_1912_the_first/?utm_source=ifttt