Historic Addressbooks Addressbook entry for Joh. OLTMANN
| Occupation | Kontorist |
|---|---|
| Family name | Oltmann |
| Given name | Joh. |
| Address | Mühlenstraße 43 |
| Place | Blumenthal |
| Source |
Adreß-Buch Vegesack, Kreis Blumenthal, Osterholz, Scharmbeck, Ritterhude 1909 1909, Seite 84 |