Two pack horses - used to carry supplies in and furs out of the wilderness
extra horseshoes
favorite rifle - usually a Pennsylvania long rifle
tomahawk
knives
traps - used to capture small games:
  such as raccoons, beaver, rabbits, etc.
small hand vise
files
screw plates - used for gun repairs
spare rifle parts
Powder
lead
cloth patches - for rifle
tow - to wipe rifle barrel
extra bars of lead
bullet mold
long handled pan - used for melting and pouring lead
nails
awls
thongs of leather
extra moccasins
thread
3-legged skillet
iron pot 

TO EAT:

flitch of bacon
wallet of cornmeal
salt
red pepper
sage