Leica Zeldzame WOOSU right angle finder Viewfinder

From my Leica viewfinder collection comes this Leica angle finder in chrome, type WOOSU. With this angle finder you can shoot around the corner. You can continue to use the rangefinder to focus. Excellent condition, clear image. The WOOSU is an evolution of the WINKO angle finder, because an extra prism has been incorporated. This makes the image appear 'mirror-correct'. The WOOSU is much rarer than the WINKO and therefore has a significant value for collectors. Specifically, rarity class R6 instead of R3 for the WINKO. It will be well packed and shipped insured.