Pop up repousse silver coin button Panama 1903

Unique pop up repousse coin , Panama 1903/5 hard to read. This is an unusual victorian collector item for button or coin collectors . The face pushed through is that of a conquistador , most of the few of these I have found seem to be lady Liberty or later political figures . There are 3 or 4 available and are being sold separately. Weight 36g marked ( G.25 ey 0.900) over 1.24"