Skip to main content

Advanced Search

The Refugio Valley
The Hercules Powder Works
The Municipality
Times and Places
Sources and Reading
About HHS

The Hercules Historical Society

Mariotti Remarks on Ohlone

Remarks by Dr. Joe Mariotti in 1977

← Previous Exhibit page

Summary page: Indigenous Settlement

The Hercules Historical Society (HHS) was incorporated in the State of California on September 19, 1985, the Franchise Tax Board issued tax-exempt status under Section 23701d Revenue and Taxation Code on September 12, 1986. The Internal Revenue Service issued tax-exempt status as a 501(c)(3) organization on December 19, 1986. HHS is a non-profit, tax-exempt corporation. Its officers and members represent a cross-section of many community groups and professions. Its main focus is the restoration and preservation of historical aspects of the City of Hercules.

The Refugio Valley
The Hercules Powder Works
The Municipality
Times and Places
Sources and Reading
About HHS

© 2026 Hercules Historical Society • Powered by Omeka