Watch List notes:

(x) Republica Oriental del Uruguay, a group of proofs with colour bars for the issue of 1939 comprising obverse and reverse 100 pesos ( 4 pairs), one in violet, one green, one brown and one red, 500 pesos (6 pairs), one orange, one blue, one grey-brown, one brown, one pink and one green, all Artigas at centre, (Pick 39, 40 for types), very unusual and a rare group of proofs with colour bars in top margin (20).

Estimate: £700 - £800