Specimen 1920-37 ½d. to 1/-, 1938 Anniversary 1d., 2d. and 2½d., 1942 ½d. to 5/- in horizontal and vertical pairs, and 1944 Jubilee, each overprinted or perforated "SPECIMEN", also additional 1942 1d. perforated "SPECIMEN" and handstamped "AMOSTRA"