Bibor
Doomsday Machine
There's been too much whine about yields in CIV5, so I decided to stop this nonsense and present actual screenshots.
They've been taken in the Renaissance era. There are only two maritime states on my continent and I worked hard to get them both (went to two wars and donated over half a dozen crack troops to keep Ragusa alive: both Rammeses and Zeitan declared "permanent war" on it).
Orleans
A 11-size city, with very few but lucrative "workable" tiles. Production +22, Gold +22.5, Science +33. Can and will finish Taj Mahal in 20 turns (28 turns initially), without marble.
Lyon
A 14-size city which I had to make 12 hexes away from my capital to claim that single 2-yield iron (and got 2 silver too
). I spent around 400 gold to claim those two fish and the hill. GW was conquered from Babylon. Production +14, Gold +25, Science +27. Can and will finish a seaport in 10 turns, increasing its production to +18.
Paris
My 12-size capital. Spent 3 turns moving after I saw the extra gems with my warrior. Paid around 200 gold to claim that silver. Production +30, Gold +51, Science +31.5. Will finish Forbidden Palace (600 hammers) in 15 turns. Note that the Silver and the Gems were my only happy resources for a long time. I actually had to pay a lump sum once to get Gold as my third.
Just to note, I had more powerful production cities with Catherine (3 iron and a horse with Siberian Riches) as well as with China (25+ pop cities).
They've been taken in the Renaissance era. There are only two maritime states on my continent and I worked hard to get them both (went to two wars and donated over half a dozen crack troops to keep Ragusa alive: both Rammeses and Zeitan declared "permanent war" on it).
Orleans
A 11-size city, with very few but lucrative "workable" tiles. Production +22, Gold +22.5, Science +33. Can and will finish Taj Mahal in 20 turns (28 turns initially), without marble.
Spoiler :

Lyon
A 14-size city which I had to make 12 hexes away from my capital to claim that single 2-yield iron (and got 2 silver too

Spoiler :

Paris
My 12-size capital. Spent 3 turns moving after I saw the extra gems with my warrior. Paid around 200 gold to claim that silver. Production +30, Gold +51, Science +31.5. Will finish Forbidden Palace (600 hammers) in 15 turns. Note that the Silver and the Gems were my only happy resources for a long time. I actually had to pay a lump sum once to get Gold as my third.
Spoiler :

Just to note, I had more powerful production cities with Catherine (3 iron and a horse with Siberian Riches) as well as with China (25+ pop cities).