1900 1/2d Key-Type "Postage & Postage" essay for unissued design, showing country and value tablets hand-painted in green, blue-green and white, imperf. with original gum, a unique hand-painted essay from this Colony, ex E.F. Hurt (hs on reverse) and Col. Danson (Image)

1900 1/2d Key-Type "Postage & Postage" essay for unissued design, showing country and value tablets hand-painted in green, blue and white, imperf., affixed to archive page entitled "Appendix B" together with eight "Imperium" imperf. proofs in various colour combinations all with the proposed values written in manuscript adjacent, a spectacular item, ex De La Rue archives (Image)