Watch List notes:

El Banco de Espana, 50 pesetas (2), 1935, red serial number A6790564/565, purple, pale yellow and multicoloured, Santiago Ramon y Cajal at right, angel at left, arms top centre, reverse blue, the monument to Cajal at centre,(Pick 88, Edifil 366a), this is the much rarer 'series A' type, in PMG holders 64 EPQ and 65 EPQ, a scarce consecutive pair (2).

Estimate: £1,000 - £1,200