Caldwell Vale Motor and Tractor Construction Company Commercial organisation Company formed by Caldwell Brothers and Henry Vale to manufacture tractors and heavy equipment. Milestone Formed 1910 {"name":"Formed","target":"","target_text":null,"date":{"#markup":"<span class='date'>1910<\/span>"},"date_start":"1910","date_end":"1910"} Merged into Purcell Engineering 1916 {"name":"Merged into","target":"Purcell Engineering","target_text":null,"date":{"#markup":"<span class='date'>1916<\/span>"},"date_start":"1916","date_end":"1916"} Type Commercial organisation {"name":"Commercial organisation","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}
