Sale 777 — 1996 Rarities of the World
Sale Date — Tuesday, 21 May, 1996
Category — Trans-Mississippi Issue
A SPECTACULAR COMBINATION OF THE THREE TRANS-MISSISSIPPI HIGH VALUES.
A note on back, written at a later date explains this notation: "This carried large Gold framed oil painting from Springfield to Greenfield." Evidently a commercial usage - as such, it is the highest-rated, non-philatelic Trans-Mississippi piece known to us