Smoothing plane. Top edges rounded, with line decoration. Shaving slot and wooden wedge. Both sides flat. At the front, large cross-rounding approx. 2.5 cm Ø. At the back, matching rounding into a handle about 6 cm long, 4.6 × 1.7 cm. Sole with 2 mm bronze plate 84 × 49 mm, fixed with 6 bronze screws. Mouth 8 × 35 mm.

Iron: 34 mm; cutting angle ∠ 45°.

Mark: COULAUX A & Co; crown symbol.