Decided to start on my second play-through tonight after finishing it a few hours ago. Keeping an eye out for dates on anything because the chronology seems to be what's throwing people the most. Here are the dates I've seen so far:
April 19, 1874 - Booker DeWitt is born. (See detective license on his desk in flashbacks)
?, 1880 - J.F. Lacera and Sons on 4242 E. Sparrow Street in Columbia begin delivering ice. (See back of red ice delivery trucks)
?, 1889 - R. Lutece writes/releases "Barriers to Trans-Dimensional Travel". (See opening quote)
December 29, 1890 - The Battle of Wounded Knee. (Wikipedia)
January 22, 1892 - Booker DeWitt is issued certified as a special detective at the Arkbarn (?), Massachusetts office of the Pinkerton's National Detective Agency. (See detective license)
October 8, 1893 - Post-credits scene with Booker going to check on Anna. (See calendar on desk.)
1899-1901 - Boxer Rebellion (Wikipedia)
1904 - Payton Lane Easter Sons begins is either founded or begins production of Easter Automated Stallions. (See signs at the fair.)
July 6, 1912 - Booker DeWitt arrives in Columbia; Columbia celebrates the day it seceded with the annual fair and raffle. (Everywhere.)
November 5, 1946 - Rapture is completed. (See display in Rapture lobby.)
Sometime after November 5, 1946 and possibly after 1959 - Booker and Elizabeth travel to Rapture. (the "Bathysphere travel is forbidden" and Ryan protest signs indicate this might be after the revolt?)
That's all I've got so far. A couple of observations from listing these out:
- Columbia would have had to have existed as a regular town that later got elevated, otherwise the 1880 date for the ice delivery makes no sense. DeWitt wouldn't have been reborn into Comstock at the age of 6.
- R. Lutece was working on trans-dimensional travel prior to meeting Comstock, far enough to have written a book about it.
- DeWitt would've been 16 during the Battle of Wounded Knee, which explains a lot.
- The Boxer Rebellion really doesn't fit into the chronology well, will need to get back to the Hall of Heroes to see what the deal was.
- Anna/Elizabeth would've been born somewhere between 1891 and 1893.
Still need to lock down a lot more dates but hopefully this is a start.
A fewother things I caught as I ran through the beginning again:
- If you stand around after the coin flip, the female Lutece remarks: "We won't leave until you do. You have my word on that.", which seems like it works both in the immediate sense and in the long term given their goals of setting things right.
- The background sign behind the barbershop quartet singing the Beach Boys features bees, which Albert Fink (who "presents" the group) seemed quite fond of.
- Some people reflected up-thread the body in the tower might be an alternate DeWitt, but the guy is wearing overalls, so unless there's an alternate timeline where he became a farmer, I'm going to guess not.
- I still don't know what to make of the map of the US that's in the (first) lighthouse, with pushpins in a bunch of cities and the note "Be Prepared. He's on his way. You must stop him. -C"