Like the 'greek lady'
Large size same colour Fircone or Flower pattern bowl (Tudor rose or Oyster will do) any of the 3 main shapes-ideally same colour base or jet (look in the reprinted cataloque)
I think the one in the museum was green frosted
I have pink and I've seen blue (so now I've seen 5 in 20+years)
So they probably did flint, blue, pink, green, amber -all frosted and clear -but as it never went into main production mabe some colours were never done.
Theoretically, as with the greek lady, they may have done opalique, pearl and/or Jet.
cheers
Mike