- Archimedean solid (Wikipedia)
In geometry, an Archimedean solid is one of 13 convex polyhedra whose faces are regular polygons and whose vertices are all symmetric to each other. They were first enumerated by Archimedes. They belong to the class of convex uniform polyhedra, the convex polyhedra with regular faces and symmetric vertices, which is divided into the Archimedean solids, the five Platonic solids (each with only one type of polygon face), and the two infinite families of prisms and antiprisms. The pseudorhombicuboctahedron is an extra polyhedron with regular faces and congruent vertices, but it is not generally counted as an Archimedean solid because it is not vertex-transitive. An even larger class than the convex uniform polyhedra is the Johnson solids, whose regular polygonal faces do not need to meet in identical vertices.
- Clallam County — Thumbnail History (historylink.org)
Clallam County occupies the northern portion of the Olympic Peninsula, extending nearly 100 miles along the Strait of Juan de Fuca on its north and more than 35 miles along the Pacific Coast on its west. On the east and the south it borders Jefferson County, out of which it was created in 1854. The county is composed of the traditional lands of the Klallam (for whom it is named), Makah, and Quileute peoples, who continue to play significant roles in county history…