Riverside Blend Woolen Mills and Lyons Transfer Warehouse

Any pic's of John Ziegler's Riverside Mine buildings
on Salem-Southeastern RR ?
He had multiple mines under his company's name of Riverside.
Others were named Ziegler's Bank, some in other counties.
His first was likely pits west & north of Capital's Salem Quarry
(north of state B & at CR 522) on the headwaters of the
Meramec River (a creek there) in Dent County.