Bob Earl’s 1990-92 D. J. racing helmet

Bob Earl’s 1990-92 D. J. racing helmet, used by the driver for various races during which time he drove for Nissan in the IMSA Camel GTP Series and won the 1990 Miami GP, Watkins Glen and 12 Hrs of Sebring, carries several sponsors’ names plus original radio microphone and wiring, A- cond., (scuffs and scratches).