German Carton Box for Ignition Screws

German Carton Box for Ignition Screws (Zündschrauben). The carton box was filled with 100 'Zdschr.C/13n.A.' (Zündschrauben C/13 neuer Art). The box is maker marked and dated 1940, the carton label is dated 10 June 1941. The box is approximately sized 12,5 x 12,5 x 10,5 cms. Decorative original carton box in good used condition!