The Thomasson Rock Crusher, now known as Nelson's Quarry, east of Cordelia..

Rock Quarry at Cordelia (Basalt)

Proposed route of V and; N Railroad-Views along the site of the V and; N Railroad - Thomasson Rock Crushing Plant, Cordelia, California..

Cordelia-Nelson Quarry - Quarry crew at Bridgeport Hill, now Nelson Hill, Cordelia ca. 1880-L to R: Last 3 men in top row-Claus Dittmer, Henry Goosen, Alex Erickson; Standin figure in front row is William Nickels; all others unknown..

Cordelia-Nelson Quarry - View of quarry with men working on cobble stones..

Quarry and crusher with elevated railroad

Quarry and crusher. Pacific Portland Cement Co

Cordelia Road on east side of Nelson Hill

View from Cordelia's Nelson Hill looking North East

View from Cordelia's Nelson Hill