Pre war Kartenwinkelmesser or K.W. 27 marked Wichmann 1934

Rare pre war almost complete K.W. 27 (kartenwinkelmesser 27) set in excellent condition. All of the grids are nicely marked Gebr. Wichmann 1934. The set is complete except for the Zielgevierttafel. The set comes with its original pouch which is nicely marked K.W. 27 and features the Wichmann company logo. Rare pre war set which are becoming harder and harder to find!