Visit the real thing at Historic Jamestowne, explore the actual location and active archaeological dig, Jamestown Rediscovery, home of the first successful English settlement.
Now we know the names of the men whose graves we just walked on in Jamestown
The Project Gutenberg eBook of New Discoveries at Jamestown by John L. Cotter and J. Paul Hudson
Caltrop - Wikipedia
Large Post Building Historic Jamestowne
Jamestown Unearthed: 3-D Printing Technology Brings Artifacts to Life
Jane – Towing Silver: Kim Davison's Travels
How did people in Ancient Times and Middle ages make fire? - Quora
Visiting Historic Jamestowne In Virginia - No Home Just Roam
Three pieces of roman caltrops
Caltrop
Jamestown Unearthed: 3-D Printing Technology Brings Artifacts to Life
New Discoveries at Jamestown, John L. Cotter, J. Paul Hudson
Making caltrops: ancient defensive weapons found at Jamestown