Toon may not exist, but what he represents as a way of dealing with the psychological trauma of warfare, is all too real. ↑ Toperczer, 2015, pp. 175, 240. ↑ "Vietnamese Aces - MiG-17 and MiG-21 pilots". acepilots.com. Retrieved 1 May 2022. Readers familiar with American military aviation may have heard of the legendary Vietnamese ace, Col. Toon (or Col. Tomb).