Παραδείγματα τύπου
Χ.Χ. (1982) – (en) Signatures: Dr. Mohsen Nourbakhsh & Dr. Hossein Namazi (short version); with short line of text under mosque (Error name "Masjed al-Aqsa" on back); watermark: Arms
Χ.Χ. (1982) – (en) Signatures: Dr. Mohsen Nourbakhsh & Dr. Hossein Namazi (short version); without line of text under mosque on back; watermark: Arms
Χ.Χ. (1983) – (en) Signatures: Dr. Mohsen Nourbakhsh & Mohammad Djavad Iravani; watermark: Arms
Χ.Χ. (1987) – (en) Signatures: Majid Ghassemi & Mohammad Djavad Iravani; watermark: Arms
Χ.Χ. (1988) – (en) Signatures: Majid Ghassemi & Mohammad Djavad Iravani; watermark: Fahmideh
Χ.Χ. (1991) – (en) Signatures: Mohammad Hossein Adeli (long version) & Dr. Mohsen Noorbakhsh; watermark: Fahmideh
Χ.Χ. (1991) – (en) Signatures: Mohammad Hossein Adeli (short version) & Dr. Mohsen Noorbakhsh; watermark: Fahmideh
Χ.Χ. (1993) – (en) Signatures: Mohammad Hossein Adeli (long version) & Mohammad Khan; watermark: Fahmideh
Χ.Χ. (1994) – (en) Signatures: Dr. Mohsen Nourbakhsh & Mohammad Khan; watermark: Fahmideh
Χ.Χ. (1998) – (en) Signatures: Dr. Mohsen Nourbakhsh & Dr. Hossein Namazi (long version); watermark: Fahmideh
Χ.Χ. (1999-2002) – (en) Signatures: Dr. Mohsen Nourbakhsh & Dr. Hossein Namazi (long version); watermark: Arms