B523 (PNL): 50,000 kip (US$5.85)
Brown, pink, orange, red, and green. Front: Lao text; Kaysone Phomvihane; Wat That Luang stupa in Vientiane; coat of arms. Back: Lao text; Ho Kham (Government House) building in Vientiane. Holographic windowed security thread with demetalized Lao denomination. Watermark: Kaysone Phomvihane and electrotype 50000. Printer: (Goznak). 159 x 72 mm. Paper.
a. 2020. No sig. Prefix AA.
Courtesy of Wim Leyssens.