Roy and Madge Hearne House

San Antonio, TX

An acequia is a communal gravity-fed irrigation ditch, a system Spanish colonists brought to Texas and the greater Southwest and adapted from centuries of Iberian and North African practice. San Antonio's Spanish missions, founded in the early 1700s, depended on a network of these ditches — the acequias madre and their branches — to water fields and sustain settlement in the semi-arid landscape. The "acequia de arriba," or upper ditch, was one strand of that lifeline, and the community associations that governed water-sharing were among the region's earliest civic institutions.

Floresville, TX

Nelson Mackey was born into a Hudson Valley family where the name was practically a byword for brickmaking, and after ventures in Iowa and Illinois he brought that trade to the San Antonio area in the late 1870s. By 1887 he and partners held land near Calaveras with clay pits and vast woodlots to fire the kilns, a company town with worker housing, tokens, and a store, and a rail spur to carry the buff-colored bricks across south Texas. Mackey bricks built downtown San Antonio landmarks and, in 1891, the state lunatic asylum with seven million of them, before fierce competition sent the business into decline by the time of his death in 1898.

New Braunfels, TX

New Braunfels residents lobbied for years to draw a railroad, and by 1880 the International & Great Northern rolled its first trains through a new depot. The line transformed the local economy, opening markets for goods and sparking tourism—Helen Gould, daughter of financier Jay Gould, prompted a spur into what became Landa Park. Successive depots culminated in the 1907 station that now houses the New Braunfels Railroad Museum.

New Braunfels, TX

Joseph Landa bought this land around the Comal Springs—the largest springs in the American Southwest—in 1859 and harnessed the Comal River to power gristmills, textile factories, an ice plant, and a brewery, even a Civil War saltpeter works. His son Harry opened Landa's Park as a tourist resort in 1898, and excursion trains soon brought crowds for picnics, dancing, and steamboat rides. After financial troubles closed it, New Braunfels citizens voted overwhelmingly to buy the park in 1936, and WPA crews added lasting improvements.