on-minifig-helmet is part of:

on-minifig-helmet contains:

Full expansion for on-minifig-helmet:
   100%  3-Piece Wing Set for Helmets
   100%  Aquanaut Visor
   100%  Aquaraider Visor
   100%  Aquashark Visor
   100%  Goggles
   100%  Hydronaut Visor
   100%  Ice-Planet Visor
   100%  Launch Command Astronaut Visor
   100%  Space/Town Visor
   100%  Vented Battle Visor w/ Feather Holes
    50%  Clip-in Ornamental Horn
    20%  3-Piece Feather Plume Set