| Location | Yugoslavia |
|---|---|
| Year | 1966 |
| Type | Commemorative medal |
| Composition | Silver plated copper |
| Weight | 30.5 g |
| Diameter | 40.6 mm |
| Thickness | 4.15 mm |
| Shape | Round |
| Technique | |
| Orientation | Medal alignment ↑↑ |
| Edge | Plain |
| Period | Socialist Federal Republic (1963-1992) |
| Notice | |
| Reference(s) |
| Obverse description | |
|---|---|
| Obverse script | Latin |
| Obverse lettering | 1741 WILLIAM WITHERING 1799 |
| Reverse description | |
| Reverse script | Latin |
| Reverse lettering | OB 20. OBLETNICI USTANOVITVE TOVARNE LEK SIMPOZIJ O DIGITALISU LJUBLJANA 17.-19.XI.1966 |
| Mintage | |
| Numisquare ID | 9557115530 |
| Comments |