German submarine U-1105 'Black Panther'

German submarine U-1105 'Black Panther' PDF Author: Aaron Stephan Hamilton
Publisher: Bloomsbury Publishing
ISBN: 1472835824
Category : History
Languages : en
Pages : 138

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Book Description
Now in its final resting place at the bottom of the Potomac River in Maryland, the U-Boat U-1105 is unique among German World War II submarines. Technologically innovative, it was the only U-Boat to conduct a wartime patrol while equipped with the snorkel, GHG Balkon passive sonar and a rubberized coating known as Alberich designed to reduce its acoustic signature and hide from Allied sonar. After the end of World War II, it was the subject of instense testing and evaluation by the Allies, before finally being sunk to the bottom of the Potomac River. This highly illustrated book uses many new and previously unpublished images to tell the full story of this remarkable U-Boat, evaluating the effectiveness of its late war technologies, document its extensive postwar testing and detail all the features still present on the wreck site today.

German submarine U-1105 'Black Panther'

German submarine U-1105 'Black Panther' PDF Author: Aaron Stephan Hamilton
Publisher: Bloomsbury Publishing
ISBN: 1472835824
Category : History
Languages : en
Pages : 138

Get Book Here

Book Description
Now in its final resting place at the bottom of the Potomac River in Maryland, the U-Boat U-1105 is unique among German World War II submarines. Technologically innovative, it was the only U-Boat to conduct a wartime patrol while equipped with the snorkel, GHG Balkon passive sonar and a rubberized coating known as Alberich designed to reduce its acoustic signature and hide from Allied sonar. After the end of World War II, it was the subject of instense testing and evaluation by the Allies, before finally being sunk to the bottom of the Potomac River. This highly illustrated book uses many new and previously unpublished images to tell the full story of this remarkable U-Boat, evaluating the effectiveness of its late war technologies, document its extensive postwar testing and detail all the features still present on the wreck site today.

The Political Economy of Classical Athens

The Political Economy of Classical Athens PDF Author: Barry O’Halloran
Publisher: BRILL
ISBN: 9004386157
Category : History
Languages : en
Pages : 395

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Book Description
Recently there has been a welcome revival of scholarly interest in the economy of classical Greece. In the face of increasingly compelling arguments for the existence of a market economy in classical Athens, the Finleyan orthodoxy is finally relinquishing its long dominion. In this book, Barry O’Halloran seeks to contribute to this renewed debate by re-interrogating the ancient evidence using more recent economic interpretative frameworks. The aim is to re-evaluate accepted orthodoxies and present the economic history of this emblematic city-state in a new light. More specifically, it analyses the economic foundations of Athens through the prism of its navy. Its macroeconomic approach utilises an employment-demand model through which enormous naval defence expenditures created an exceptional period of demand-led economic growth.

The Maritime Archaeology of a Modern Conflict

The Maritime Archaeology of a Modern Conflict PDF Author: Innes McCartney
Publisher: Routledge
ISBN: 1317601661
Category : Social Science
Languages : en
Pages : 347

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Book Description
Over the last 30 years, hydrographical marine surveys in the English Channel helped uncover the potential wreck sites of German submarines, or U-boats, sunk during the conflicts of World War I and World War II. Through a series of systemic dives, nautical archaeologist and historian Innes McCartney surveyed and recorded these wrecks, discovering that the distribution and number of wrecks conflicted with the published histories of U-boat losses. Of all the U-boat war losses in the Channel, McCartney found that some 41% were heretofore unaccounted for in the historical literature of World War I and World War II. This book reconciles these inaccuracies with the archaeological record by presenting case studies of a number of dives conducted in the English Channel. Using empirical evidence, this book investigates possible reasons historical inconsistencies persist and what Allied operational and intelligence-based processes caused them to occur in the first place. This book will be of interest to scholars and researchers in the fields of nautical archaeology and naval history, as well as wreck explorers.

Scapa 1919

Scapa 1919 PDF Author: Innes McCartney
Publisher: Bloomsbury Publishing
ISBN: 1472828968
Category : History
Languages : en
Pages : 338

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Book Description
The German High Seas Fleet was one of the most powerful naval forces in the world, and had fought the pride of the Royal Navy to a stalemate at the battle of Jutland in 1916. After the armistice was signed, ending fighting in World War I, it surrendered to the British and was interned in Scapa Flow pending the outcome of the Treaty of Versailles. In June 1919, the entire fleet attempted to sink itself in the Flow to prevent it being broken up as war prizes. Of the 74 ships present, 52 sunk and 22 were prevented from doing so by circumstance and British intervention. Marine archaeologist and historian Dr Innes McCartney reveals for the first time what became of the warships that were scuttled, examining the circumstances behind the loss of each ship and reconciling what was known at the time to what the archaeology is telling us today. This fascinating study reveals a fleet lost for nearly a century beneath the waves.

Scratch One Flattop

Scratch One Flattop PDF Author: Robert C. Stern
Publisher: Indiana University Press
ISBN: 0253039312
Category : History
Languages : en
Pages : 237

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Book Description
A study of the historic World War II naval battle, the first involving aircraft carriers and first in which neither warship was in sight of the other. By the beginning of May 1942, five months after the Pearl Harbor attack, the US Navy was ready to challenge the Japanese moves in the South Pacific. When the Japanese sent troops to New Guinea and the Solomon Islands, the Americans sent the carriers Lexington and Yorktown to counter the move, setting the stage for the Battle of the Coral Sea . . . In this book,historian Robert C. Stern analyzes the Battle of the Coral Sea, the first major fleet engagement where the warships were never in sight of each other. Unlike the Battle of Midway, the Battle of the Coral Sea has received remarkably little study. Stern covers not only the action of the ships and their air groups but also describes the impact of this pivotal engagement. His analysis looks at the short-term impact as well as the long-term implications, including the installation of inert gas fuel-system purging on all American aircraft carriers and the push to integrate sensor systems with fighter direction to better protect against enemy aircraft. The essential text on the first carrier air campaign, Scratch One Flattop is a landmark study on an overlooked battle in the first months of the United States’ engagement in World War II. “His research into sources on both sides is exhaustive and he has used Japanese translators where necessary and appropriate to best illuminate materials. His effort has taken years of meticulous scholarship and it shows. . . . Highly recommended.” —Lisle A. Rose, The Northern Mariner / Le marin du nord

Shipwrecks of Lake Erie

Shipwrecks of Lake Erie PDF Author: Erik a. Petkovic Sr
Publisher: Blurb
ISBN: 9781366394248
Category : Sports & Recreation
Languages : en
Pages : 200

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Book Description
Extensively researched and supplemented with archival and underwater photographs and illustrations, Shipwrecks of Lake Erie Volume One is the only book on Lake Erie shipwrecks featuring complete vessel histories, descriptive stories of death and survival, and thorough examinations of the wrecks as they sit on the bottom of Lake Erie.

H.L. Hunley Recovery Operations

H.L. Hunley Recovery Operations PDF Author: Robert S. Neyland
Publisher:
ISBN: 9780945274902
Category :
Languages : en
Pages :

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Book Description


Warship 2021

Warship 2021 PDF Author:
Publisher: Bloomsbury Publishing
ISBN: 1472847776
Category : History
Languages : en
Pages : 225

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Book Description
For over 40 years, Warship has been the leading annual resource on the design, development, and deployment of the world's combat ships. Featuring a broad range of articles from a select panel of distinguished international contributors, this latest volume combines original research, new book reviews, warship notes, an image gallery, and much more, maintaining the impressive standards of scholarship and research for which Warship has become synonymous. Detailed and accurate information is the keynote of all the articles, which are fully supported by plans, data tables, and stunning photographs.

Total Undersea War

Total Undersea War PDF Author: Aaron S. Hamilton
Publisher: Seaforth Publishing
ISBN: 1526778815
Category : History
Languages : en
Pages : 546

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Book Description
An analysis of the air mast-equipped German U-boats in World War II and Allied countermeasures. During the last year of World War II, the once surface-bound diesel-electric U-boat ushered in the age of “total undersea war.” This was due to the introduction of an air mast, or “snorkel” as it became known among the men who served in Doenitz’s submarine fleet. U-boats no longer needed to surface to charge batteries or refresh air; they rarely communicated with their command, operating silently and alone among the shallow coastal waters of the United Kingdom and across to North America. At first, U-boats could remain submerged continuously for a few days, then a few weeks, and finally for months at a time, and they set underwater endurance records not broken for nearly a quarter of a century. The introduction of the snorkel was of paramount concern to the Allies, who strived to frustrate the impact of the device before war’s end. Every subsequent wartime U-boat innovation was subordinated to the snorkel, including the new Type XXI Electro-boat wonder weapon. The snorkel’s introduction foreshadowed the nearly un-trackable weapon and instrument of intelligence that the submarine became in the postwar world. Total Undersea War answers many long-standing questions about the last year of the war: How and why did U-boats patrol so close inshore? How effective was acoustic and anti-radar camouflage? Why was U-boat wireless communication so problematic? How did U-boats navigate so effectively submerged? What were the health implications of staying submerged for a month or more? What does an accurate snorkel-configuration look like? This previously unpublished historical data is applied to a maritime archaeological case study about how the snorkel-equipped U-869 likely met its demise off the United States’ east coast in February, 1945. The theory that emerges based on a precise understanding of late-war snorkel operations is new and compelling. This exhaustive study, the first of its kind, draws upon wartime documents from archives around the world to re-evaluate the last year of the U-boat's deployment, all its key technological innovations, the evolving operations and tactics, and Allied countermeasures. It is destined to become an authoritative reference on late-war U-boat development for historians and maritime archaeologists alike for years to come. Praise for Total Undersea War “The snorkel's powerful influence during the Battle of the Atlantic is reflected in this riveting book that is filled with action photographs, schematics, and page-turning accounts of the great advantage given to the German navy by this revolutionary piece of equipment.” —Maritime Engineering Journal

Potassic Igneous Rocks and Associated Gold-Copper Mineralization

Potassic Igneous Rocks and Associated Gold-Copper Mineralization PDF Author: Daniel Müller
Publisher: Springer
ISBN: 366200920X
Category : Science
Languages : en
Pages : 225

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Book Description
In recent years, there has been increasing interest from geoscientists in potassic ig neous rocks. Academic geoscientists have been interested in their petrogenesis and their potential value in defining the tectonic setting of the terranes into which they were intruded, and exploration geoscientists have become increasingly interested in the association of these rocks with major epithermal gold and porphyry gold-copper deposits. Despite this current interest, there is no comprehensive textbook that deals with these aspects of potassic igneous rocks. This book redresses this situation by elucidating the characteristic features of potassic (high-K) igneous rocks, erecting a hierarchical scheme that allows interpre tation of their tectonic setting using whole-rock geochemistry, and investigating their associations with a variety of gold and copper-gold deposits, worldwide. About two thirds of the book is based on a PhD thesis by Dr Daniel Muller which was produced at the Key Centre for Strategic Mineral Deposits within the Department of Geology and Geophysics at The University of Western Australia under the supervision of Professor David Groves, the late Dr Nick Rock, Professor Eugen Stumpf!, Dr Wayne Taylor, and Dr Brendon Griffin. The remainder of the book has been compiled from the literature using the collective experience of the two authors. The book is dedi cated to the memory of Dr Rock who initiated the research project but died before its completion.