8 inches long. 5/8 inch thick. Looks more copper than bronze. Have found brass/bronze square ship spikes in same area of the beach before approximately 20 of them. Could anyone could any I'd for me with approximate age. Thanks
There is a possibility that the spike is of a lower Phosphor bronze that would explain the copper look. I had the scrap contract from a rigging shop I saw a good share of it over the years.