used  -- 20c. numbered "19" and signed "A. Begg", cancelled by two vertical ink strokes; light stain at left otherwise fine. Rare. Photo
used -- 20c. numbered "19" and signed "A. Begg", cancelled by two vertical ink strokes; light stain at left otherwise fine. Rare. Photo

Details
used -- 20c. numbered "19" and signed "A. Begg", cancelled by two vertical ink strokes; light stain at left otherwise fine. Rare. Photo