Proof -- ¼d. to 1/- set of nine imperforate plate proofs in issued colours, all fresh unmounted mint on watermarked paper, ¼d. and 6d. lightly thinned though not detracting from the fine appearance. One of only six such sets produced in this form, and according to Ludington, only four examples of the 2d. are now though to be in existance. Ex Ulrich and Alford. Photo in colour