Don't Do It
Friends don't let friends wire-wrap.
Do people still do this? Do you still do this? When's the last time you did some wire-wrap?
Digi-Key still sells an assortment of wire-wrap wire and wrapping tools, including the simple little hand tool that I own priced at - holy mackerel! - for $34.35! I should sell mine on ebay. Somebody must still be doing this if they've got such a nice selection. Amazing.
Who wants spaghetti?