| Repository | Scottish Catholic Archives |
| Ref No | SCA/DA/28/12 |
| Title | Technical drawing exercise |
| Date | [early 20th cent] |
| Level | Item |
| Description | Round ruler; paper knife |
| Physical Description | Drawing; paper; 560mmx380mm |
| Admin_History | Not located |
| Format | Drawing |
| AccessConditions | Open for consultation, some sections closed as they hold personal data subject to the Data Protection Act |