u/CaptainA1917

Managed to track down the scholarly article on the chance find of a Third Crusade era sword by a scuba diver. Sword has only been partly freed from concretion, but article has quality X-rays and accurate measurements.

https://publications.iaa.org.il/cgi/viewcontent.cgi?article=1068&context=atiqot

Looks like a dead ringer for Albion’s “The Oakeshotte.”

https://albion-swords.com/product/the-oakeshott/