| Title transcription: | דער מאַמע'ס סוד | 
| Yivo spelling: | דער מאַמעס סוד | 
| Yivo transliteration: | Der mames sod | 
| Subtitle Transcription: | (ערצעהלונג) | 
| Subtitle Yivo Spelling: | (ערצײלונג) | 
| Subtitle Yivo Transliteration: | (Ertseylung) | 
| Authors: | |
| Designation: | ertseylung | 
| Publication: | Forverts | 
| Date: | Tuesday, March 3, 1931 |