221. Lot of 5 PotosĂ, Bolivia, cob 8 reales, Philip II/III, assayers B, Q, R, M and T (one of each), all Grade 1. Mostly clear assayers and generally nice shields and/or crosses with a minimum of corrosion. With original Fisher certificates #229936, 156199, 261030, 201600 and 217450. Estimate: $1,600-$2,400.
222. Lot of 5 PotosĂ, Bolivia, cob 8 reales, Philip II/III, assayers B, Q, R, M and T (one of each), all Grade 1. Mostly clear assayers and generally nice shields and/or crosses with a minimum of corrosion. With original Fisher certificates #209667, 161265, 214834, 219505 and 174000. Estimate: $1,600-$2,400.
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