Afghanistan new sig/date (2025) 20-afghani note (B373c) confirmed

Like B373b, but new signatures (Noor Ahmad Agha/Nasir Akhund) and new date (SH1401/2022).

Courtesy of S. Hakim Hamdani AMRSC, Alex Zlotin, Thomas Augustsson, and Sam Assad (www.4TopNotes.com).