Robert F. Marx

Shipwrecks in the Americas

Robert F. Marx

$9.69 - $18.76

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

Robert F. Marx

$5.99 - $10.99

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

Robert F. Marx

$6.79 - $7.79

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

Robert F. Marx

$10.09 - $22.89

The Underwater Dig: Introduction to Marine Archaeology

Robert F. Marx

$15.09 - $26.49

The battle of the Spanish Armada 1588

Robert F. Marx

$14.49

Shipwrecks of the Western Hemisphere, 1492-1825

Robert F. Marx

$5.59 - $24.59

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

Robert F. Marx

Out of Stock

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

Robert F. Marx

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New World Shipwrecks 1492-1825: A Comprehensive Guide

Robert F. Marx

$9.19

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

Robert F. Marx

$7.59 - $8.69

SECRETS BENEATH THE SEA - originally titled Always Another Adventure

Robert F. Marx

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The History of Underwater Exploration

Robert F. Marx

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Always Another Adventure

Robert F. Marx

Out of Stock

Encyclopedia of Western Atlantic Shipwrecks and Sunken Treasure

Robert F. Marx

$30.99 - $32.29

Robert Marx: Quest for Treasure

Robert F. Marx

$50.59

Port Royal: The Sunken City

Robert F. Marx

$23.69 - $39.19

The capture of the treasure fleet: The story of Piet Heyn

Robert F. Marx

$27.89

Following Columbus

Robert F. Marx

$8.59 - $9.79

Port Royal rediscovered,

Robert F. Marx

$40.79

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

Robert F. Marx

$38.89

Shipwrecks in Florida Waters

Robert F. Marx

Out of Stock

The Voyage of the Nina II

Robert F. Marx

$12.59 - $22.79

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

Robert F. Marx

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

Robert F. Marx

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

Robert F. Marx

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Shipwrecks in Florida Waters: A Billion Dollar Graveyard

Robert F. Marx

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Following Columbus The Voyage of the "Nina II

Robert F. Marx

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Pirate Port

Robert F. Marx

Out of Stock

Spanish treasure in Florida waters: A billion dollar graveyard

Robert F. Marx

$73.89