used A pair [1-2] with inverted watermark, three good to large margins, touched at right, each neatly cancelled with diamond of bars. Photo | Christie's

Lot 90

used A pair [1-2] with inverted watermark, three good to large margins, touched at right, each neatly cancelled with diamond of bars. Photo

Details

used A pair [1-2] with inverted watermark, three good to large margins, touched at right, each neatly cancelled with diamond of bars. Photo