1652 pine tree shilling?

[Pginusmc]

My grandfather found this pine tree shilling coin in the 50's or 60's. I am not sure if it authentic or not. It is real diver and has corrosion. It looks like it may have been shaved at one point. My major concern is the T that appears above the 1652. If anyone could give me some info I would appreciate it I don't wanna spend money for authentication if it's fake

 

[l.cutler]

Not that it is needed, but I will add my two cents. Definitely a cast fake. The lettering and devices don't have the sharpness of a struck coin, they are kind of mushy. The metal appears to be some kind of die cast, and there is that weird T above the date that should not be there. Some fakes are quite deceptive, but this one appears to be of the "souvenir" type, not really meant to deceive.