LYNBROOK, N.Y. – A complete portfolio of four screenprints in colors by Andy Warhol, titled Skulls; a trio of pieces by Philip and Kelvin Laverne, including a wall plaque; and a Paul Revere sterling silver pepper pot are three of the more than 500 lots folks in Weiss Auctions’ online-only estates auction, scheduled for Tuesday, July 18, starting at 10 am Eastern time. Absentee and Internet live bidding will be available through LiveAuctioneers.