Genre
- patents1
- payroll records1
- percussion instruments2
- periodicals3
- permissions4
- personal shrines4
- petitions13
- photographic postcards4,018
- photographs3
- phrenology2
- pins (jewelry)24
- pipes (smoking equipment)1
- plaque (flat object)3
- plaques (flat objects)20
- plates (general, dishes)2
- playing cards43
- pledges1
- poems34
- political cartoons9
- porcelain3