Fine plane. Iron box. Front, twice cut out 43x19 mm and filled with wood. Mouth 4x40 mm, starting from 57 mm. Behind it, a 20° rising iron stop, 68x41 mm, with rounding, also filled with wood as at the front. Both ends curved. The sides are flat on the outside, with a 4 mm wall above the stop and a 46 mm long bolt Ø 6 mm as a wedge holder.