Nigeria new date (2016) 50-naira note (B236i) confirmed

Nigeria_CBN_50_naira_2016.00.00_B236i_PNL_SH_5786001_f
Nigeria_CBN_50_naira_2016.00.00_B236i_PNL_SH_5786001_r
B236i: Like B237h, but new date (2016). Prefix SH.

Courtesy of Evžen Škňouřil.