2 d. G. R. I. On 20 penny imperial yacht, variety \"inverted overprint\", cancelled \"Rabaul 5 Jan 1915\" on piece, so far only in two unused and two used copies known become rarity what in an issue of only over 10.000 copies already purports, like rare these variety occurs, expertises Holcome and Scheller, SG 53 i, Gibbs 4 c (4K) Certificate (Image 1) (Image)

3 d. G. R. I. On 25 penny imperial yacht, variety \"double overprint, of it one inverted\", tied by violet oval cancel \"Rabaul\", setting 2 position 8 and inverted setting 2 position 3, there are only issued 299 examples - and hereof again only a few with such spectacular variety, photo expertise BPA and Scheller, ex. Marquess of Bute (5DK) Certificate (Image 1) (Image)

2 S. G. R. I. On 2 Mark imperial yacht, spacing of lines type I, used \"Rabaul Jan 4 1915\" on piece, issued only 245 examples, a truly rare stamp in perfect condition, expertise Holcombe: \"Seeting 3, position 1 genuine\" (11I) Certificate (Image 1) (Image)

1 on 2 d. G. R. I. On 10 penny imperial yacht, strip of three from right margin of sheet, the middle stamp with variety \"inverted overprint\", neat cancelled \"Rabaul Jan 8 1915\" on piece, very rare, by Michel not time listed, photo expertize BPA \"genuine\", SG 63, 63 b (14K,14(2)) Certificate (Image 1) (Image)

1 on 2 d. G. R. I. On 20 penny imperial yacht, neat cancelled, issued only 50 examples, a very rare stamp the in this flawless quality hardly ever offered becomes, expertise BPA and Scheller: \"Genuine. Very fine. \", Michel 3.000.- (S. G. No. 64, Yvert No. 40) (15) Certificate (Image 1) (Image)