Ronald J. Gillio
(fl. 1982 L2015)
Dealer DBA Pacific Coast Auction Galleries. Affiliated with Dennis Gillio. They conducted 23 auctions from 1982 through 1989. He collaborated with Breen on California Pioneer Fractional Gold published in 1983. In 1992 he and Paul Koppenhaver bought majority interest in the Long Beach Show.
PBG member after 1973. Treasurer of the PNG in 1979 to 1989; vice president 1989 to 1991; president of the Professional Numismatists Guild in 1991.Source credit: Pete Smith, American Numismatic Biographies