Crew at Battery Mendell, 1909-1912. Published February 17, 2018 at 1000 × 738 in Guns and ghosts: Rambling through the ruins of early 20th century gun batteries in California’s Marin County ← Previous Next → Soldiers pose with one of Battery Mendell’s big disappearing guns, circa 1909-1912. Photo: GGNRA, Park Archives, GOGA 125