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Letter C (Chad), 500 Francs, Tolli / Aleka-Rybert signatures, paper substrate, B106Cd1/P606Cd1, UNC
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Letter C (Chad), 500 Francs, Tolli / Angue signatures, B106Ce/P606Ce, UNC
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Letter C (Chad), 2000 Francs, Abaga-Nchama signature, B108Cc/P608Cc, UNC
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Letter C (Chad), 5000 Francs, Andzembe / Aleka-Rybert signatures (scarce signature variety), B109Cb/P609Cb, UNC
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Letter C (Chad), 5000 Francs, Andzembe / Aleka-Rybert signatures (scarce signature variety), B109Cb/P609Cb, XF+
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Letter C (Chad), 5000 Francs, Tolli / Aleka-Rybert signatures, B109Cd/P609Cd, UNC
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500 Francs, 1997 (better date), B101Cd/P101Cd, Fine+
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500 Francs, 1998 (scarce date), B101Ce/P101Ce, VG
