Fort Collins sewer line heads north
Trees: There one minute, gone the next

Without irrigation, only sagebrush

Acres of worthless sagebrush next to a productive field illustrate the difference irrigation made to Colorado's history and economy. As the sagebrush gave way to agriculture, so did the horse and buggy. With its space for one-cent postage, this Denver-publisher postcard dates to 1872, according to Webfooters Postcard Club.

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Sagebrush to irrigation - horses - buggy - Colorado irrigation history - circa 1872 - postcard calls for 1 cent postage

Sagebrush to irrigation - postcard back - calls for 1 cent postage - circa 1872