Report on the first research campaign on the Napoleonic brick, Mercure, wrecked off Lignano, Udine, Italy in 1812

During 2001, the NAUSICAA office organized a research campaign on the site where two carronades had been retrieved by a fishing boat. Side-scan sonar research led to the discovery of a mound and six more carronades. The mound was composed of iron ingots, cannon balls, and tools reused as ballast. After the cleaning of a carronade, it was possible to read the name of the foundry, Du Creusot , and the date, 1806. This evidence was sufficient to identify this as the wreck of the Napoleonic brick, Mercure , lost during the Battle of Grado, fought between an English and French fleet in February 1812.     

Three-Dimensional Computed Tomography X-Radiographic Investigation of a 17th-Century Watch from the Wreck of the Swan, off Duart Point, Mull, Scotland

The objects recovered from the Swan have already been the subject of a number of publications. The aim of this article is to provide an in-depth study of the pocket-watch, using Three Dimensional Computed Tomography (3D-CT) X-ray scanning. The structural information that survived exceeded expectations and made a virtual reconstruction of the mechanism possible. The very high resolution provided by the scan enabled the engraving of the maker's name to be visualised and confirmed the date of the watch.
© 2009 The Authors     

The Edesö Wreck: the hull of a small,armed ship wrecked in the Stockholm archipelago in the latter half of the 17th century

In 2003 a well‐preserved shipwreck was found north of Dalarö in the Stockholm archipelago. In 2007 and 2008 the site was surveyed jointly by archaeologists from the Swedish National Maritime Museum, Södertörn University and the University of Southampton. The surface finds were inventoried and drawings produced of the hull structure, which measures 20 m between the posts. This paper presents the results of recording the hull. The original name of the ship, as well as the precise history of its demise, are unknown, but it appears to have been a small man‐of‐war, built and probably sunk in the late 17th century. It was possibly built in England, or at least in the English fashion of that time.     

Archaeological research on HMS Swift: a British Sloop-of-War lost off Patagonia, Southern Argentina, in 1770

HMS Swift was a British sloop-of-war which sank off the coast of Patagonia, Southern Argentina, in 1770. Since 1997 the Underwater Archaeology Programme of the National Institute of Anthropology has taken charge of the archaeological research conducted at the wreck-site. This article presents an overview of the continuing Swift project and the different research lines comprised in it. The latter cover aspects related to ship-construction, material culture and natural site-formation processes.
© 2006 The Authors     

Doel 2: a second 14th‐century cog wrecked in den Deurganck,Doel, Belgium

In 2002, the preserved bottom part of a wreck was excavated, identified as a cog, and named Doel 2. An interdisciplinary research programme (2010–2014), revealed that the ship was constructed after 1328 with wood from northern Poland. Complete 3D‐registration of the timbers, and structural analysis showed it had a keelplank with a natural upward curve at the bow that served as a hook, and that most bottom planks were recaulked, among many other repairs. The ship ended up in ‘den Deurganck’, a creek near the Scheldt river where it was partially disassembled before the surviving remains were inverted, probably as a result of a flood. This paper presents the detailed recording and archaeological interpretation of the ship remains, and the results of the dendrochronological analysis.