This is for Zaboo & Gangly and anyone else that is interested in my aka; "Tadpole"... I don't remember the gals name that I bought it from, but she described the marble as being an "Akro Egg Yolk Tadpole" that's all it took for me grab it up... I have never heard of a Tadpole prior to this, but new I wanted it what ever it was... These two photos are from the seller, I did not take them, but I do have the mib... The mib measures 3/4" Dia. mint+ cond... White lightly translucent base with yellow and a black Tadpole... The Tadpoles body is covering what I think is a pontil... A slight indent as made in the mib... Wire pull possibly??? At a real loss here "Gang" help me out...