
50 sheets or so of drafting paper, each ¼ of the original sheet, torn because I had nothing large enough to cut them. A fraction of the original US Army surplus auction purchase in West Germany, in 1985, for maybe $8. The rest I used to create 10 how-to-draw books, which sold over 10 million copies. Last used in a 2015 updated edition of the Draw Cars book. I don’t intend to do another.
The templates are from 1992, used only in the first edition of the cars book, and held onto ever since just because that’s what people do.

At a summer session of New York’s School of Visual Arts in 1983 in Morocco, I was impressed with someone’s thick-lead mechanical drawing pencil. I bought several green ones. I don’t know where they went, nor where the red one came from, but I bought the leads in September 2012 in New York (while living in Uruguay). Basically never used since. Various erasers and the cool sharpener.
All will probably go to a high school kid who likes to draw.