Who is Stark??

[G.T.]

Hi Doug, one shot of the inside of the base, from the top, will tell us all we need to know.. as the spring seat hole edges will have a small redius relief on the edges if cast, and a machined one will be sharp edged.... I think this is a very, very early cast version.. but hard to tell without a look'e'see on the inside... best to all, til...lat'r...GT