Type 46 Brake Drum and Wheel

I have uncovered what appear to be 4 Bugatti T46 brake drums and wheel mounting hubs off my late fathers Bugatti T46 "Superprofilee". I cannot verify their origin but they look very similar to other Bugatti drums I have seen in the past and they were found in the same workshop my father built his black and yellow T46 "Superprofilee" chassis #46208.  Only one wheel is present, four brake drums and wheel hubs. The car was lot number 121 in the RM Sothebys Villa Erba auction in 2013. Please reach out if you would like more photos and to discuss pricing and shipping.