Yes, you've told me before about the courthouse. I really didn't have anything else to build when I put it up or I used as a prebuild for a wonder I didn't get. Anyway, I'll keep that in mind. Short-rush, is that the same as pop-rush? Harbour was put in for the same reason as the courthouse. What? I haven't hooked up the rubber? Embarrassing. I thought since they were on tiles already roaded/mined in the ancient age they were already hooked up? Yes, I know Shaka has extra iron, in fact the first war he declared on me, was because I settled between two japanese cities on the iron island to the right of our island. So I had iron for a little while but lost it before I got harbours. I did buy iron from him via trade, I think 2x20 turns. However, I could not use it for anything. I'm pretty sure he must have gotten the extra coal relatively late in the game, because I always checked to see if there was some spare coal available for trade. I don't use civ-assist, so maybe I've missed it. Oh well, to bad if that's the case. I did develop the cows first, 90% sure!

Advice 7: OK, noted and remembered. I had much more workers in the AA, but after I had improved and roaded every square I disbanded around 20 because of unit costs. I also see where I made a mistake in the early game:when I downloaded your and Pacioli's 30AD save - I saw you had always built workers first in the newly founded cities - and no warriors. I went warrior-worker in every city up until city 14. Should have dropped the warriors.
I do have a medieval save, 410AD is attached. I'm sure I could have more shields, as I'm still learning. And yes, I normally keep a stack of 10-11 workers in the capital or 1 square outside.
About wealth, it seems clear I haven't fully understood it yet. It does much more for research after the Heroic Epic? Is that why the Heroic Epic is so important? Will buy luxuries from now.
Thanks for your response Spoonwood. Appreciate it.