Singer Building. Completed in 1928 for the Singer company, this Spanish colonial revival style structure was designed by noted El Paso architect Henry Trost. For more than 50 years the ground floor served as Singer's Retail Store, while the second story was occupied by a school for seamstresses. Constructed of reinforced concrete, the building features a corner tower with red tile roof, iron grillwork, and the Singer crest above the eastern upper-story window. Recorded Texas Historic Landmark - 1983 #4711