I don't know much about Britain's historical usage of bronze alloys, but I would be surprised if Britain used all that much arsenic bronze at all because Cornwa

I don't know much about Britain's historical usage of bronze alloys, but I would be surprised if Britain used all that much arsenic bronze at all because Cornwall has some of of the largest and oldest tin mines in the world. But of course mining and metal processing in general has tons of nasty things besides just arsenic.