http://oac.cdlib.org/findaid/ark:/13030/tf0v19n49v No online items Guide to the James Porteous Collection, [removed], 1972 Processed by Jeanette L. Jurkovich; machine-readable finding aid created by James Lake Fresno Cit

Source URL: pdf.oac.cdlib.org

• Technology
• Construction
• Fresno scraper
• Soil
• James Porteous
• United States
• Abijah McCall
• Frank Dusy
• William Deidrick
• Year of birth missing
• Year of death missing
• Engineering vehicles