Planes to the right. Wooden wedge with stop.
Right side flat with open wedge slot.
Underside tapers into water groove profile.

Left side: At bottom, a rectangular extension (4.3 cm wide, 4.1×2 cm thick),
with hollow-broken edge at the top. Made entirely from one piece of wood.

Bottom flat surface serves as the side fence.
Wood: 24×3.7×1.9 cm, recessed twice (3.5 cm) to 1.1 cm thick.
A 2 mm bronze plate (35×37 mm) is attached with four screws using a 23×8 mm slot.

The fence is adjustable from 1.9 to 3.5 cm from the groove,
and is fixed with two 8 mm wood screws (⌀ 15 mm head).

Iron: 12 mm     Cutting angle: ⌀ 50°
Marking: GOLDENBERG