It could be that she (or is that a dude in drag?) is a schizophrenic talking into her/his eyeglass case, but yeah, it's odd.
Then there's this odd 1940 photo from a Canadian museum - why is there what looks like a hipster slacker standing in a group of appropriately attired 1940s people? From the analysis, there is no one item that could not be found at that time, there's just a general feeling of being out of place - or time:
http://gizmodo.com/5519660/time-traveler...photograph
There's a very famous photo of a group of cowboys standing around what looks like a pterodactyl, presumably a hoax, that was allegedly published in the Tombstone Epitaph. Hundreds of people seem to remember having seen it in the 1960s, but no one can find a copy. Some think it was in an Ivan T. Sanderson book, or a copy of Fate or Argosy. Some remember remember having seen it on a syndicated TV show, such as Alan Burke or Joe Pyne (who were the Art Bells of the 1960s). Researchers have combed through entire runs of magazines and newspapers without success. Fortean writers have written about it a lot (google "Thunderbird photo").
I remember seeing it, too, very clearly, at some point in the mid-1960s
If something existed, then disappeared completely due to some time-traveling incident or time travelers covering their tracks, would all memory of it vanish, or would the gap in the space-time continuum left behind create this kind of large-scale phantom memory among the many who saw it?