Robert F. Marx

Shipwrecks in the Americas

Robert F. Marx

$6.59 - $18.50

The Search for Sunken Treasure: Exploring the World's Great Shipwrecks

Robert F. Marx

$7.39 - $9.29

Buried Treasures You Can Find: Over 7500 Locations in All 50 States (Treasure Hunting Text)

Robert F. Marx

$10.49 - $10.99

Buried treasure of the United States: How and where to locate hidden wealth

Robert F. Marx

$8.79 - $9.89

Shipwrecks of the Western Hemisphere, 1492-1825

Robert F. Marx

$22.49

In Quest of the Great White Gods: Contact Between the Old and New World from the Dawn of History

Robert F. Marx

$5.49 - $6.39

The Underwater Dig: Introduction to Marine Archaeology

Robert F. Marx

$16.39 - $30.29

Encyclopedia of Western Atlantic Shipwrecks and Sunken Treasure

Robert F. Marx

Out of Stock

The battle of the Spanish Armada 1588

Robert F. Marx

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Shipwrecks in Florida Waters

Robert F. Marx

Out of Stock

The World's Richest Wrecks: A Wreck Diver's Guide to Gold and Silver Treasures of the Seas

Robert F. Marx

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Pirate Port: the Story of the Sunken City of Port Royal

Robert F. Marx

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Robert Marx: Quest for Treasure

Robert F. Marx

$70.89

Always Another Adventure

Robert F. Marx

$60.39

The History of Underwater Exploration

Robert F. Marx

$6.69

Following Columbus

Robert F. Marx

$30.29 - $33.89

Port Royal rediscovered,

Robert F. Marx

$8.89 - $9.29

Deep, Deeper, Deepest: Man's Exploration of the Sea (Diversification series)

Robert F. Marx

$35.99 - $44.99

Treasures from the Sea: Exploring the World's Great Shipwrecks

Robert F. Marx

Out of Stock

The Lure of Sunken Treasure: Under the Sea With Marine Archaeologists and Treasure Hunters

Robert F. Marx

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New World Shipwrecks 1492-1825: A Comprehensive Guide

Robert F. Marx

$21.39

Into the deep: The history of man's underwater exploration

Robert F. Marx

$19.89

The Voyage of the Nina II

Robert F. Marx

$14.99

Shipwrecks in Florida Waters: A Billion Dollar Graveyard

Robert F. Marx

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The Quest for the Queen's Jewels

Robert F. Marx

$28.29

SECRETS BENEATH THE SEA - originally titled Always Another Adventure

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Following Columbus The Voyage of the "Nina II

Robert F. Marx

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Pirate Port

Robert F. Marx

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Port Royal: The Sunken City

Robert F. Marx

$24.07 - $39.19

Spanish treasure in Florida waters: A billion dollar graveyard

Robert F. Marx

Out of Stock