Lot 4341
1893, 2¢+2¢ Blackish Blue on Yellowish Card, Trial Color Proof, unsevered with tape stain reinforcement, 45 m/3 dingy dusky b-g-blue (black-blue) on yellowish card, Fine and unique, Illustrated in USPCC Essay and Proof catalog on page 373. Scott No. UY2TC.USPCC No. MR3TCb $400.
Realized: $150