Exemplos deste tipo

S.D. (1982) – (en) Signature: Nurul Islam; without curved line of text above mosque; solid security thread

S.D. (1990) – (en) Signature: Shegufta Bakht; with curved line of text above mosque; solid security thread

S.D. (1995) – (en) Signature: Lutfar Rahman Sarkar; micro-printed security thread (বাংলাদেশ ব্যাংক)