So schaffen wir!
Subtitle: Gebrüder Colsman Essen-Kupferdreh
By: [die Bilder sind mit Agfacolor-Filmen aufgenommen von Oskar Graf].
Contributors: Graf, Oskar.; Gebrüder Colsman (Essen, Germany)
Publisher: s.n.
Published: 1930
Place of publication: [Germany
Language: ger
Number of pages: 51
Subjects: Gebrüder Colsman (Essen, Germany); Copper industry and trade -- Germany -- Essen -- Employees.
Notes: Cover title.