That gave me somewhere to start , thanks. Various names ,most common is Lazy Dog Bomblet. Made of steel , perhaps the one I saw was plated. Some sources say it was developed in WWII and used through the Viet Nam war.Would penetrate various things including people !
Now an interesting point. I had a relative who was a pilot in WWI. In those days everything was new and they invented things as they went . One of the things they did was to find horses , then drop 6" spikes by the bucket full , which would kill the horses !
