| Added by |
 Andrei C
|
| General Description | Dark green, dark olive-green and black on multicolor underprint. Serial number prefix C, D, E, F. Back: Large seal of Charles University at left center with stylized K in circle at lower right. Watermark: King Karel IV. |
| Front Description | King Karel IV at right. |
| Catalog code | P#18 |
| Height | 69.00 mm |
| Width | 140.00 mm |
| Material | Paper |
| Printed by | STÁTNÍ TISKÁRNA CENIN - PRAHA (State Security Printing - Prague) (Czechia) |
| Catalog prices | UNC $10.00 |
