I recently acquired a plate transformer and I'm trying to find the specifications for it. This only info I can find printed on it. B.T. Co. BX-8803 82-02 23600773 The transformer weighs around 200 Lbs, so I'm thinking I also have a choke with these numbers/letters printed on it. B.T. Co. BX-8522 82-01 23600685 Thanks Ian - K8MM