Lot 4340 P
1893, 2¢+2¢ Bluish Black on Yellowish Card, Trial Color Proof, unsevered with separations hinge reinforced; small scuff, Fine and unique, Illustrated in USPCC Essay and Proof catalog on page 373, but color unlisted. Scott No. UY2TC.USPCC No. MR3TCb $400.
Realized: $160