Argentina 1858 — Confederation Six originals with forged cancels to study and a 10c forgery

Description

1858 Confederation Six originals with forged cancels to study and a 10c forgery. Then, two 1877 "1" forged handstamps placed inverted and horizontally plus a 10 Pesos 1910 imperf pair, Hamburg forgery on thin laid paper. The key group is the 1863 LANGE reprints. Full set in silver and gold, plus the 10 Cents bronze only, and a common reprint enclosed for comparisson. Very rare, usually offered as "proofs". Most likely, Lange made not more that 70 sets of each color.