The case-hardening of steel, an illustrated exposition of the changes in structure and properties induced in steels by cementation and allied processes
| Country | USA |
| Brand | NECA |
| Manufacturer | Neca |
| Binding | Toy |
| ItemPartNumber | 30588 |
| Model | 30588 |
| Color | As Shown |
| ReleaseDate | 2022-11-16 |
| Size | One Size |
| UnitCount | 1 |
| UPCs | 634482305881 |
| EANs | 0634482305881 |