In addition to the technically required cookies, our website also uses cookies for statistical evaluation. You can also use the website without these cookies. By clicking on "I agree" you agree that we may set cookies for analysis purposes. You can see and change your cookie settings here.
Urkunde über Erteilung der Genehmigung zur Aufsuchung von Bitumen von Fabrikant. E. A. Ringwald in Emmendingen mit Situationsriß (29. November 1921)