Proof Multiple Script CA, ½pi. perforated colour trials on watermarked paper, in carmine and green (used for 2pi.), in sage-green and purple (used for 4pi.), in green and red on yellow (used for 90pi.), also ½pi. black and ½pi. green (in the issued or near issued colours, believed to be colour trials, sold "as is"), some original gum or unused, two with one corner rounded, otherwise fine. Photo for one