Watch List notes:

Lot of 5 Potosi, Bolivia, cob 8R fragments, (1652)E transitional Types IV, V, V/B, VII and VIII/B (post-transitional), ex-Mastalir collection. S-P37. 47.51 grams total. None more than half a coin remaining due to edge corrosion, but all with enough detail to attribute main Types, and generally nicely toned. Pedigreed to the Roberto Mastalir collection, cataloged and pictured in his book as follows: #IV.1-A.??(ND)2 (page 116); V.1-A.?b(ND)1 (page 137); V.1-B.??.x(ND)2 (page 188); VII.1-A.aa(1)4 (page 156); and VIII.1-B.??.x(ND)1 (page 240). Recovered from: Capitana, sunk in 1654 off Chanduy, Ecuador ($300-450)