Rewards: Pounds: 660 (+125), EXP: 350 (+150), Extra: Kukri - Bold Eagle Kukri
Challenges: 1. Save Ms. Attaway's omnibus driver from his pursuer.
After the scene at the start of this memory, drive the carriage over the bridge across the Thames. Soon a Blighter in a carriage appears - your goal is essentially just to kill him, which can be done by getting close enough to him and quick-throwing knifes at him when the on-screen prompt comes up, or alternatively by shooting your gun. After this, drive the carriage to the next destination.
You'll notice three rooks standing near the wall of the premises you need to infiltrate. Recruit them as they may come in handy soon. Scale the wall to the right and climb the building. In the yard are various Blighters. Shoot a dart in the fire bin where two of them are standing close to, causing some havoc. Have your Rooks move in as well, and Air Assassinate any Blighters standing below the building you're on. Finish the rest with regular combat and use knives or your pistol as a last resort. When all is said and done, push the marked carriage to the waypoint, ignite the fuse and quickly exit the area by climbing back over the wall you came.