This is great. Between the ideas I get here, and what I learn in the research that it points me to, I'm enjoying the hunt all over again and getting a good idea of what might have taken place there.
The items were found on a very steep hillside overlooking the ocean. Just above the cliff was a cannon. You can see the leveled off area and part of a stone wall that is still there. It was so steep that crabs on the hillside pulled back into their shell as I approached and rolled a couple hundred feet down the cliff and into the water. I thought that was amusing.
But from the pattern of objects located on that hillside, it appears to me that some real chaos took place there... broken musket parts, musket balls, buttons, grapeshot and various other objects scattered about. Research verifies that. I learned that one of the buttons came from the 76th Foot, who were used as marines, and I can imagine them trying to take that hill as they eventually did from the French. Also from buttons found, it seems the 54th Foot was also there.
Thanks for the ideas. Keep them coming.
By the way, I read the dum dum was invented in India, and as I recall the 76th spent a good amount of time there. Is there a connection? Anyhow, even though I am completely ignorant about military artifacts of this period, I am enjoying the process of learning about it.