I think that's one turn late for a whip on T74. Also, I think we're early enough with GLH that we can save ourselves a worker turn and just do straight chops.
Oops, you are right about late whip. Straight chops will work too.
I've monkeyed around with that 10 hammers from chopping the forest way up north and I think I have a T73 TGL. It requires both workers to chop for stone city though
Stone City:
T52 Pyramids
T54 Switch to Granary, VERY IMPORTANT
T56 Granary, (Work ghill mine, stone, crabs)
T59 Whip Granary, (Work wet rice, crabs)
T60 Pyramids
T61 Switch to Lighthouse, VERY IMPORTANT
T62 Lighthouse (Work oasis, wet rice, crabs)
T63 Lighthouse (Work wet rice, crabs, stone, gold)
T65 Whip lighthouse complete with +10
chop and +20
chop, (Work wet rice, crabs)
T66 The Great Lighthouse (Work wet rice, crabs, oasis)
T67 The Great Lighthouse (Work wet rice, crabs, stone)
T68 The Great Lighthouse (Work crabs, rice, stone, ghill)
T70 The Great Lighthouse (Work crabs, rice, stone, ghill, gold)
T72 The Great Lighthouse (Work crabs, rice, stone, ghill, oasis)
T73 Whip The Great Lighthouse
Eiffel
T62 Move to forest north of stone city and chop
T66 Move to forest 1NW of stone city and chop
Fritz
T62 Move to forest 2W of stone city and chop
T66 Move to forest 2S of stone city and chop