Lot of two Buenos Aires, Argentina, Republica Argentina, 5 pesos front proofs, 1-1-1895, series 01. SCWPM-220 (for type). Two uniface front proofs with different underprints: one in pink and green (as issued), the other in pink and blue. High quality proofs mounted on cardstock and perforated cancelled, no problems. (Estimate: $400 - 600)