Unknown Shipwreck Treasure Coin, 1547-53, 4 reales, 2021070

Certificate:      2021070

Date:            1547-53

Denomination:   4 reales

Mint:         Mexico

Assayer:     L on left

Reign:          Carlos & Joanna

Grade:         1

Weight:         13.57 grams

Wreck:           Unknown Shipwreck

Made of:        Silver

Historical treasure coin from 1547-53 mounted in 14kt. and shackle bale.  Salvaged off the coast of Cuba