Want to Buy Post adapter for Majestic 1900-series tripod head

I'm looking for an adapter post threaded with a 3/8"-16 socket to let me use my Majestic 1900 series head on a standard tripod. Any leads on where to find one and/or someone who could make one for me (it should be trivial to make, but I do not have access to a machine shop).

Yup! I just put an order in with glenn@glennview.com - he is making them to order.