Assortment of Vintage Listo Mechanical Pencil Leads.
Alameda, CA: Listo Pencil Corporation. Ephemera. The set includes 8 small boxes of marking leads (1 green, 1 yellow, 2 red, 3 black, 1 blue -- these are all full), and 6 tubes (2 0.46 blue, 2 0.76 black, 1 king check blue). While this is new old stock not..... More