
| Universe : | Prime Timeline | 
| Name : | Diburnium-osmium alloy [1] | 
| Canon source | Backstage source | Novel source | DITL speculation | 
| # | Series | Season | Source | Comment | 
| 1 | TOS | 3 | That Which Survives | 
| Series : | TOS Season 3 | 
| Episode : | That Which Survives | 
| © Graham & Ian Kennedy | Page views : 19,701 | Last updated : 1 Jan 1970 |