

Stockton’s China Trade and Sperry’s Global Empire
Editor’s Note – This is the first in a series of SAN JOAQUIN STORIES produced by the San Joaquin County Historical Society and Museum Many
Editor’s Note – This is the first in a series of SAN JOAQUIN STORIES produced by the San Joaquin County Historical Society and Museum Many
Stocktonian Was the Greatest Inventor of Earthmoving Equipment Abraham Grunauer’s Whitehall Ranch near Tracy hired Robert G. LeTourneau (1888-1969) in 1919 to repair its old