Premiere Props · Sale 257704 · Lot 175 Lost in Space (1965) Billy Mumy (Will Robinson) Signed Photo Photographs: © Premiere Props Lost in Space (1965) Billy Mumy (Will Robinson) hand signed photo signed at Creation Convention. (8"x10") ‹ Lot 174 Doctor Who (1962) Doctor Who (Patrick Troughton) Signed Photo Lot 176 › Sliders (1990) Max Arturo (John Rhys Davies) Signed Photo