Does gold bond mineral wool made in early 1900 have asbestos in it?

No.

Rock wool is made from rock that has been melted and then forced through small holes to make long, fibrous strands. It does not contain any asbestos.

Even if the rock used in the beginning did contain asbestos (and that kind of rock is not used for this) the asbestos fibers would be melted and destroyed in the manufacturing process.