Mr. Gallagher, 32, is the sales manager at the Boston Sand and Gravel Company.

They later co-founded the Morton Sand and Gravel Company.

In its day, no other company's operations matched North Bloomfield Mining and Gravel Company in size or expense.

North Bloomfield Mining and Gravel Company was registered as California Historical Landmark No. 852 in 1972-01-20.

Sam Trinity Sand and Gravel Company.

Three years later, the North Bloomfield Mining and Gravel Company arrived and began hydraulic mining operations.

In one month of 1872, the North Bloomfield Mining and Gravel Company made a $30,000 purchase.

Boccardo formed the Western Gravel Company, which merged with another company and became the largest concrete and building materials supplier in Santa Clara County.

When he was not at Canada Car or driving his truck for Cooper Sand & Gravel Company, he worked on the three-room house.

IC-333, a 0-6-0 steam engine formerly owned by the Charles Black Sand & Gravel Company of Fluker, LA, is on display just outside the building.