Dyad:

5 ship citations (1 free) in 3 resources
Dyad (1801)
Book Merchant Sailing Ships, 1775-1815: Sovereignty of Sail
Author David R. MacGregor
Published Conway Maritime, London,
ISBN 0870214187, 9780870214189
Page 123
Dyad (Canadian, O.N. 377592) Subscribe to view
Dyad (Recreational; Darien, CT; built 1979; 10 gross tons; call sign WYC8919) Subscribe to view
Dyad (Recreational; Dover, DE; 57 gross tons) Subscribe to view
Dyad (Recreational; Virginia Beach, VA; built 1982; 10 gross tons) Subscribe to view