How wonderful! Thanks so much for sharing these, Jon. High quality photographs showing passengers aboard the Olympic BEFORE the Great War seem to be exceptionally rare - these are, in fact, the very first I've seen.
Judging from the array of fashionable clothing, I'd date these snaps to the summer of 1913 - perhaps 1914, at the very latest. No matter when they were taken, they are fantastically helpful in allowing us to imagine how the decks of the Titanic looked during her maiden voyage.