Cobert-Bull Lake Postcards Bull (Cobert) Lake, hand signed 1923 Bull Lake, 1913 Along the Shore, Bull Lake, 1916 Boat Landing, Bull Lake, 1919 Bull Lake, 1909 Bull Lake, 1906 Bull Lake Cottages, 1908 Bull Lake, 1908 Bull Lake Cottages, 1909 Bull Lake, 1923 Bull Lake Cottages, 1923 Bull Lake Boat Landing, 1917 Bull Lake Resort, 1911 Campers at Bull Lake View of the Cottages at Bull Lake, 1916