Quite fancied Colleen Moore myself. Same hairstyle, beautiful, funny and mad as a box of frogs. Have you seen the old Thames TV series "Hollywood" about the silent picture era? Made in 1980 by the same team who did "The World At War". The whole series (except part 12, sadly, as it has a lot of Clara Bow in it) is on YouTube and is a bit of a go to when there is nothing else on.