P.9480	L1 - L30	[Lightning photographs, 1882-1890]	11 glass plate negatives ; 5 nitrate negatives ; Jennings prints	1887 - 1890
P.9480	215104	[Lightning photographs. Tree after being struck by lightning in West Chester, Pa.]	glass plate negative	ca. 1890
P.9480	215155	[Lightning photographs. Tree struck by lightning.]	glass plate negative	ca. 1890