Date	Action	Description
	Built For:	Butte & Plumas Railway #4 near Oroville, CA
1918	Transfer:	Hetch-Hetchy & Yosemite Valleys Railway Co. #7
03/1925	Corp. Sale:	Pickering Lumber Co. #7
07/1934	Corp. Sale:	West Side Lumber Co. #7
03/1958	Corp. Sale:	Pickering Lumber Corp. (West Side Lumber #7)
03/1964	Donated:	City of Sonora, CA
1977	Sold:	West Side & Cherry Valley Railroad #7 at Tuolumne, CA
01/1986	Sold:	Roaring Camp & Big Trees Narrow Gauge Railroad #7