Excelsior Land Investment and Building Company Commercial organisation Investment and development company. Milestone Formed 1880 {"name":"Formed","target":"","target_text":null,"date":{"#markup":"<span class='date'>1880<\/span>"},"date_start":"1880","date_end":"1880"} Closed 1928 {"name":"Closed","target":"","target_text":null,"date":{"#markup":"<span class='date'>1928<\/span>"},"date_start":"1928","date_end":"1928"} Type Commercial organisation {"name":"Commercial organisation","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}