This Triplanetary counter file was created by Matthew Goldman <goldman@visi.com>. It makes 15 x 17, or 255, counters. You have permission to download it, photocopy it, and create extra Triplanetary counters to your heart's content.
Matthew says: "It is black and white PostScript. It is rather ugly because it was generated by SunDraw. I built little images of the ship shapes and then imported them into SunDraw (on a Sun-3/60!). Generally I haven't had problems printing it to a PostScript printer with at least 4MB of memory. Ghostview under Linux can open the file.
"Print out a black and white copy and then photocopy onto color card stock. I generated about 7 colors and have more counters than I can reasonably use!"
(A large gif version is also available.)