Lithographed  by the Compañia Sudamerica de Billetes de Banco de Buenos Aires
On Cream Paper in 115mm x 280mm size

1c Pale Blue Unadopted Essay
Size: 94mm x 345mm

ONLY KNOWN


2c Yellow Green With Striking Triple Impression Error
of Stamp and Inscription

1898, OCTOBER 2: BUENOS AIRES to LIMA, PERU
1/2c Sky blue wrapper uprated to 1c single outbound
circular rate.
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BUENOS AIRES CIRCULATING
1c Brown orange with "REPUBILGA" instead of "REPUBLICA"
inscription error.