unused Block Larger Than four ½a. Plate I, bright blue, a complete sheet with large part original gum; strengthened along perforations. Rare and attractive
unused Block Larger Than four ½a. Plate I, bright blue, a complete sheet with large part original gum; strengthened along perforations. Rare and attractive
unused Block Larger Than four ½a. Plate I, bright blue, a complete sheet with large part original gum; strengthened along perforations. Rare and attractive
