200 CZK version 1998 - UV
1998 version
face side
- fibres 6 mm long, invisible in daylight, with bluish luminescence, visible fibres with yellow luminescence, left-hand part of portrait, name JAN AMOS KOMENSKÝ, part of blind code, upper part of denomination on coupon and engraver’s name with yellow luminescence
reverse side
- fibres 6 mm long, invisible in daylight, with bluish luminescence, visible fibres with yellow luminescence
1996 version
face side
- only fibres 6 mm long, invisible in daylight, with bluish luminescence
reverse side
- only fibres 6 mm long, invisible in daylight, with bluish luminescence