I think it is a Marcos. Hard for me to tell Marshals from Marcoss. It's my first whole tranlucent corner notched piece. So it made my day! Now I can hunker down in the house avoiding the cold for next few days and feel good about my last dig. Bundle up here comes that front !
Hal / Pat, Y'all both think Marshall, It fits perfectly in the pict. of a Marcos in Overstreet 11th edition. They descibe the tell tale on Marshall to be drooping ears and tell tale on Marcos to be angle of notch. I have a heck of time telling Castroville, from Marcos from Marshall points. The camp age from other pieces found at same depth helps, mainly Perd, wouldn't you know it No help. Any help or insight in differentiating the two or three would be usefull to Me. Thanks