used on piece 1863-1914 duplicated selection with "N1" in blue on 6c. rejoined pair and 28c. on 30c. (blunt corner), "N1" with "S1" on 4c. (2), 16c. on 18c. and "N1" in black (5), rhomboid of dots (3), straight line, type B c.d.s. (31) on values to $2 and later types; some faults. (101)