Trial Color Proofs and Essays Stock. Mix of hundreds, including many large multiples, in old stockbook; including runs of 1861-69 Atlanta issues, 1¢ & 3¢ black Banknote card proof blocks including plate, newspapers & officials, 1861, 1¢ trials on experimental paper, essays including the 1877 Philadelphia Banknote essays in sheets, well preserved 1867 Lowenberg essay blocks, 1869 small numerals, etc.; worth careful inspection. Estimate  $4,000 - 6,000. $0