1911 Encyclopædia Britannica, Volume 24… (1911)
“ At Rio Piedras, not far from San Juan, is the Normal School and Agricultural School of Porto Rico. Other suburbs are Marina, with wharves and piers, Puerta de Tierra and on the mainland, Santurce, with a country club, the Union Club, a beautiful market-place, two charity schools and some attractive villas. ”
