Watch List notes:

ARGENTINA: AR medal (129g), July 1911, 72mm, navigation of the Bermejo River by 2 jungle steamships // text only, naming the President, D. Roque Sáenz Peña & the minister of public works, Dr. Ezaquiel Ramos Mexia, lovely engraving on the obverse, choice About Unc, RR, ex Richard Stuart Collection. The constuction of the Bermejo navigatory route was never completed, despite decades of work.

Estimate: 180-220 USD