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Land, Water and Peoples of the Refugio Valley
Rocks, Soils, Hills and Valleys
Estuary and Watershed
Human Settlement
Rails, Piers and Roads
Explosives Manufacture at the Hercules Works
Explosives and the Second Industrial Revolution
Commerce in Explosive Products
Operation and Development of the Hercules Works
Conditions of Production
The Municipality
Factory Town
Municipal Growth
Municipal Crisis
Municipal Austerity
Times and Places
Neatline
Neatline Time
Timeline
Sources and Reading
About HHS
Buy Our Book!
“Historic US 40 Route” Sign Project
Seeking Information on Ceramic Acid Vessels
Hercules Historical Society
Hercules Historical Society
Hercules Historical Society
Hercules Historical Society
Land, Water and Peoples of the Refugio Valley
Rocks, Soils, Hills and Valleys
Estuary and Watershed
Human Settlement
Rails, Piers and Roads
Explosives Manufacture at the Hercules Works
Explosives and the Second Industrial Revolution
Commerce in Explosive Products
Operation and Development of the Hercules Works
Conditions of Production
The Municipality
Factory Town
Municipal Growth
Municipal Crisis
Municipal Austerity
Times and Places
Neatline
Neatline Time
Timeline
Sources and Reading
About HHS
Buy Our Book!
“Historic US 40 Route” Sign Project
Seeking Information on Ceramic Acid Vessels
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Hercules Historical Society
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Collection: HHS Industrial
Tools
of 15
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Dynamite Production
Article in The Mixer describing the dynamite production process
Tags
Manufacture
Pages of the 1881 CPW Payroll Journal
Page images in high resolution showing names, positions, pay rates and other information about the first employees at California Powder Works' at Pinole
Tags
California Powder Works
,
Chinese Workers
Pacific Refinery
Aerial view of the Pacific Refinery
Tags
Land Use
of 15
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