1. (report link) Calkins Old-Time Banjos: Nate Calkins is a maker of Tackhead Banjos, Gourd Banjos, and Mountain Banjos

2. Calkins The region surrounded by the Adoral …

3. A Caulkin (or caulk; US spelling "calkin" or "calk") from the Latin calx (the heel) is a blunt projection on a horseshoe or oxshoe that is often forged, welded or brazed onto the shoe

4. This week’s theme Words that appear to be coined after someone (but aren’t) This week’s words ruminate Bushwa obambulate trumpery hilarity “There is no material with which human beings work which has so much potential energy as words.” ~Earnest Calkins

5. Associted with the formation of the male sex cells from the time they leave the testes until the spermatozoön becomes fully grown there is a protoplasmic structure, termed the Blastophore (Bloomfield, '80, Calkins, '95) in Lumbricus, and the cytophore (Voigt, '85) in Branchiobdella varians.