Auction Series 257-264 in Zurich Day 4

Peru Steam Navigation Co 1857 (Dec 1): 1 r. blue on blued paper, an unused block of four, ample to good margins on three sides, close to touched at left, of excellent rich colour, minor thinning on large part og. A very rare multiple Gi = £ 6'800+/Scott = $ 6'800+.rnProvenance: Collection Consul Alfred Weinberger, Harmers, London, 5 Nov 1997, lot 74.
Catalogue 261: Stamp Issuing Steamship Companies