CALLIGRAPHY: I am a self-taught calligrapher, with around 25 years of experience. I taught several sessions at Whiteman Air Force Base's Community Activity Center and held a fair amount of meetings at my home. Whenever possible, I use cartridge pens. My favorite brands are Shaeffer and Parker. I own sets of Osmiroid, Platignum and Panache as well. I'd use dip pens for authenticity's sake, but they're too messy. Unless you're just learning, stay away from felt tips. For some excellent reading, see the "Drogin" book in the reference list.
CARVED LINOLEUM STAMPS: Use thick (1/8" - 3/16") linoleum commonly used for workbench tops, not floor stuff or formica. It should be soft enough that you can make fairly easy dents with a fingernail. Draw what you want for your stamp on a piece of paper with a soft pencil and turn it upside down on the linoleum. Keep the image close to an edge to conserve material. Hold the paper firmly with one hand and rub the back of the image with a fingernail of the other hand. Be careful not to shift the paper until the image shows up well on the linoleum (If you hold the paper down tight, you can lift up a corner to check it.) With a sharp hobby knife, carve out everything you want to be white (uninked). I use Po or X-Acto knives with double-edged blades. Contrary to popular belief, blades can be re-sharpened on fine (400+) sandpaper.
I'll add to this page as time allows.