Los-Nr. 1535

2 pa. on yellow original printing on thick paper (July-August 1866), the wonderful mint block of eighteen (6x3) showing mixed Transfer Types from right hand side of sheet (6-4-5-6-4-5/3-1-2-3-3-3/6-4-5-6-6-6). A rare and attractive block with good colour and original gum; see Heimbüchler II, page 178. An extremely rare multiple. Signed Heimbüchler.