Angola new signature 100-kwanza note (B544b) confirmed

Angola_BNA_100_kwanzas_2012.10.00_B544b_P153_DB_7984051_f
Angola_BNA_100_kwanzas_2012.10.00_B544b_P153_DB_7984051_r
Like B544a, but new signature (Valter Filipe Duarte da Silva). Prefix DB.

Courtesy of Hartmut Fraunhoffer (Banknote-Online).