You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Fracción la Angostura; Hacienda de Angostura Remove constraint Place: Fracción la Angostura; Hacienda de Angostura Place Mexico Remove constraint Place: Mexico Place San Luis Potosí Remove constraint Place: San Luis Potosí Topic Poales Remove constraint Topic: Poales Type still image Remove constraint Type: still image