Fred Rydholm Notes Fred Rydholm Notes FURTHER INFORMATION Fred Rydholm’s home page The Burrows cave: African gold in Illinois Copper: a world trade in 3000 BC? Harry Hubbard interview REFERENCED BOOKS Michigan Copper A “GLACIAL DEPOSIT” OR MAN-MADE MEGALITH? Want to know your future? Try my free online Rune Readings! Seeking Clarity? Ask about whatever you want with our Free Rune Readings!