Treasure coin, Unknown Shipwreck, 4 reales, 2023071

Certificate:      2023071

Date:            1620’s

Denomination:  4 reales

Mint:   Potosi

Assayer:  P

Reign:     Philip IV

Grade:     1

Weight:  13.57 grams

Wreck:         Unknown Shipwreck

Made of:       Silver

Great treasure coin pendant from Unknown shipwreck,  4 reales mounted Sterling Silver with 14kt. Gold prongs and bale