Lot
1169 
1893, Columbian, 4¢ blue, color error, o.g. (tiny adherence not mentioned on certificate), usual centering but exceptionally fresh and completely sound, rich true blue color, Fine; with 2019 P.S.A.G. certificate. Scott No. 233a $17,500.
A RARE SOUND MINT EXAMPLE OF THE 4¢ COLUMBIAN ERROR OF COLOR.