unused  4c. on 3c. red, a reconstructed pane of twenty-five consisting of blocks of ten, four (2), pairs (2) and singles (3); a few imperfections, with some gum. Photo
unused 4c. on 3c. red, a reconstructed pane of twenty-five consisting of blocks of ten, four (2), pairs (2) and singles (3); a few imperfections, with some gum. Photo

Details
unused 4c. on 3c. red, a reconstructed pane of twenty-five consisting of blocks of ten, four (2), pairs (2) and singles (3); a few imperfections, with some gum. Photo