Proof 1986, Queen's 60th. Birthday, unissued miniature sheets, with plate proofs 12c., 35c., $1.50 (4 of each value and 17 progressives of each value), and $2 (12 and 51 progressives); also perforated examples with 12c., 35c., $1.50 (two of each, one of which is overprinted "SPECIMEN", $2 (3) and $3 (9, five of which are overprinted "SPECIMEN")