Sale 117: The Dr. Armando Grassi Collection

Lot 3173 P   

1861, 12¢ brown, trial color large die proof on India paper, die sunk on card (75 x 68mm) showing full die sink, fresh with bold color, Extremely Fine and choice, a very rare trial color proof, ex-Finkelburg.
Scott No. 69TC1af    $2,500.