On 7 November 2023, the Banco Central de la República Argentina unveiled a revised 2,000-peso note that is like B427, but denomination repositioned on front, windowed security thread added, denomination added to OVI, electrotype initials added to watermark, signatures repositioned on back, red added to vignette on back.
B428 (PNL): 2,000 pesos (US$7.30)
Pink, red, and black. Front: Spanish text; denomination as registration device; facade of Malbrán Institute; doctors Ramón Carrillo and Cecilia Grierson; caduceus and denomination on shield in green-to-blue OVI. Back: Spanish text; coat of arms; facade of National Institute of Microbiology in Buenos Aires. Green windowed security thread with demetalized BCRA. Watermark: Ramón Carrillo, Cecilia Grierson, and electrotype RC and CG. Printer: CASA DE MONEDA ARGENTINA. 155 x 65 mm. Paper.
a. No date. Sig. 94: Pesce/Moreau. Series E. Intro: 07.11.2023.
Courtesy of Jorge Aloy and Alex Zlotin.