Oh geez, I think I have almost everything listed here.
Soapstone for certain metal projects, gross work.
Wooden carpenters' pencil for gross wood work.
Chalkline for REALLY gross wood work, chalk somewhere.
0.5mm mechanical pencil for use with the Incra Jig for precision stuff (can't make my 0.3 work to save my life on anything
Somewhere I have a big fat mechanical pencil with a 5.6mm lead in round shape, almost an art pencil
Misc old mechanical drafting pencils, not sure where my pointer is these days....
Hock marking knife for pre cutting, often followed by a pencil to darken it up. Utilitas and other striking knife types too. Violin knife from Hock (Crown marking knife is near the bottom of the list)
I buy tons of decent wood pencils at GS & ES, keep the #2 handy for losing about the garage. The Blackwings and other nice ones stay in the house, to only come out for special projects.
Silver welding pencil, and yellow and white grease pencils for dark wood marking. (Listo and peel a color type)
Big fat sharpies to use instead of Dykem for sharpening edges prior to sharpening.
Regular sharpies just to get rid of the herd that has accumulated over the years.
Carbide scribes, and Starrett non-carbide scribes for metal projects, with or without Dykem / Sharpie if needed.
MKE Markzall is a fairly new discovery for shop labeling work, love them >> Sharpies
Pilot or other 0.35 roller balls for a bit of permanence
Various fine and extra fine sharpie types pens in different colors for darkening lines, or lightening lines, on dark wood or metal (often foreign born, so much more diversity and quality than sharpie)
Fountain pens with fine or extra fine nibs for office work.
Wall mount crank pencil sharpener or two (one with a vise mounting block), and a couple of German pocket sized ones for field portability or a really sharp point
And Pentel type white erasers for when I make mistakes, and the old abrasive style for cleaning contacts.
I think the Pico type is the only thing I don't have that's been listed.
And yeah, I too started life as a Draftsman also, which leads to my fascination with pens and pencils.