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Brian Roemmele
@BrianRoemmele
we can only see what we think is possible...
Joined January 2010
44.3K Following    494.4K Followers
A slab-shaped tin ingot recovered from the Uluburun shipwreck, dating to around 1300 BC. The ship carried copper and tin in the exact 10-to-1 ratio required to cast bronze.