| Census | Content | Ptákova Lhota | Time extent | 1921 | Inventory number | 46 |
| Archives | SDA Strakonice | Judicial District | Volyně | Identification mark |
| Census | Content | Ptákova Lhota | Time extent | 1921 | Inventory number | 46 |
| Archives | SDA Strakonice | Judicial District | Volyně | Identification mark |