Lot
4207 P
1891, 1¢ Black on Grayish White, Trial Color Proofs, group including black printed on one side, black on one side and grayish black on reverse, black on thin wove paper (faulty), F.-V.F. Scott No. UX11TC. USPCC No. S12TC Estimate $200 - 300.
Parts of sheets reached collectors that had been used by the contractor in first setting the plates in the press and adjusting the makeready. Some of the impressions were in black and some in blue. Many were poor impressions.
Realized: $160