Randy- Good to hear about that article, and I am hoping that it reaches the right collector!
About the Library of Congress- I am sure that you already know about how they will make a video copy of any pre-1923 film (for an exhorbitant fee) for the serious researcher. If one turns up, let me know.
ABOUT SAVED FROM THE TITANIC: My own, perhaps arguable, insight: I have the feeling that the only thing of interest in it was probably Dorothy's costume which, she said, she actually wore while escaping from the Titanic. The Titanic was of sufficient interest that HAD Saved From...etc... been in the least bit worthwhile it would have been distributed on a "state's rights" basis to second run and small town theaters well beyond the War Years, as were many of the better Edison era films. The fact that the surviving prints were destroyed (supposedly) in a 1914 fire would indicate that TWO YEARS after the disaster the film had been shelved. It would be nice to learn that Saved From The Titanic had survived long enough to be transferred to Safety film stock, but I have the feeling that the quote about the "rediscovered" print of Janice Meredith the Marion Davies/WC Fields film ("It wasn't lost all of those years- it was hidden") will most likely be applicable to Saved....if it ever turns up.
CONCERNING THE DOLL- What I like about it is that it is FAIRLY close (by collector doll standards) to an excellent likeness, and gives one a better idea of Dorothy's "look" than do the photos of her which have seen print. Dorothy was not, to be honest, ideally photogenic, but then too Gloria Swanson and Pola Negri photographed "hard" and "mannish" respectively but filmed beautifully (unlike Mary Miles Minter who photographed remarkably well but "washed out" on screen) and it would be interesting to see her on film, just to see if she worked in that medium.