| Subject | English | Russian |
| tech. | Dupl. Inv. No. Duplicate Inventory No. | Инв. № дубл. (Инвернтарный номер дубликата ravnybogu) |
| law | in dupl. | два экз. (Alexander Demidov) |
| law | in dupl. | 2 экз. (Alexander Demidov) |
| law | no dupl. | один экз. (Alexander Demidov) |
| law | no dupl. | 1 экз. (Alexander Demidov) |