Poncho.
Portable food.
Porters for instruments; of provisions for depots.
Pottery--Glaze for; clay; pots for stores and caches; Pot for cooking; to mend; substitute for; baking in; distilling from.
Powder (see "Gunpowder").
Prairie on fire.
Precautions against poison; malaria; unwholesome water; thieves.
Preparatory Inquiries--Qualifications for a traveller; dangers of travel; advantages; to obtain information; conditions of failure and success; the leader; servants.
Presents for savages.
Preserving food.