Not much to do in my primary work room right now so got busy in a different room. I took my wrecking bar to the walls and took all the nasty featherboards off the walls, then pulled the last of the nails that stuck in the walls out. Some of them were tricky, even with a 3-foot wrecking bar. Now I've got all the baseboards removed, all the featherboards pulled off the walls and cut into shorter lengths ready for burning, and another 100-odd pounds of drywall ripped off and broken up.
I've still got a few featherboards around the ceiling, which is tricky because they tuck behind the drywall of the ceiling. I'm going to have to cut them flush with the ceiling so they don't trash the drywall - I really don't want to have to pull the ceiling down. I think the next step is to check over the brickwork and fix any problems, then get a load of studs so I can cut them to size, build frames to restud the exterior walls, and get it all screwed into place. I will have to reframe the windows, which is a drag, but not much I can do about that. I'm also going to have to cut the pipes to the radiator because that will need to be moved a little, once the wall is restudded.
Under the floor I can see the joists are stuck into gaps in the brickwork, which means I've got more spaces that cold air can get into the house. As soon as I can get at the space more easily and clean out the inevitable dust (probably 80--some years worth of it) I can spray a load of foam in there to keep the cold out. I'm cautiously optimistic this room isn't going to represent an apocalyptic amount of work to get it all fixed up. That will make a really nice change.