What I do is bookmark the page & then go to the last (most recent) page of the thread & work my way back each time I visit. Might be one or two more clicks, but it worked great for the previous 7000 pages. Don’t have to ever hunt for it this way.
L.A. City Hall located at 226 S. Broadway was built in 1888. Same building in 1925. Looks like the tower was shortened at some point. Demolition in late 1928
I use Google Chrome, bookmark takes me to the first page and I click on "first unread", takes you to where you left off.
Levee construction Summer of 1965 in Sturgeon Bay just off the Mississippi River at New Boston, IL. Taken by my Dad, the red '57 wagon in the last pic was his.
I don't know much about computer stuff so I took advice from other members and clicked on "watch thread" but now I have to wait for an alert to show up and then click on the alert to get to the page. It worked fine before, I could press "go to last unread" and I was there. I'm sure that this will work itself out.