1894 2d yellow ¼ sheet/block of 60 (SG39), mostly unmounted mint, watermark Crown CA and perf 14.  The surcharged stamps of 1884 – 1894 were printed on sheets of 240 stamps, 20 rows of 12 stamps each.  Of the total 350 sheets invoiced approximately 133 sheets remained by January 1898 and were subsequently sold as remainders by the Crown Agents.  The majority of these were cancelled with the diamond-shaped grill in violet.  (Hibbert, 1979)