These can be found in chests throughout London or by completing activities such as Train Robberies, Cargo Hijack and Boat Raids.
Crafting GearWhen crafting your gear you can craft Weapons, Gauntlets, Capes (Evie) and Belts (Jacob).
Crafting UpgradesYou can craft upgrades for things such as your bomb pouch, medicine pouch, knive pouch and upgrade items such as your smoke bombs and throwing knives.
Gang UpgradesOn top of gear and personal upgrades, you can also use crafting resources to upgrade your gang. These upgrades are broken down into three categories:
Which is all about intimidation and getting extra items (loot, carriages and deliveries) on the streets.
Which is focused on improving the Rooks as well as sabotaging the Blighters and Templars.
These will be all about getting you discounts when you purchase items and will earn you more money which will go into your train's safe.