  
      2000, Environment & Heritage Service Department of the Environment, pbk 
        
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      - Coiti: Logboats from Northern Ireland [top]
 
        Written by Malcolm F. Fry 
        First published in 2000 in Great Britain in paperback by the Environment & Heritage Service Department of the Environment, 152pp, ISBN 0856406767 
        Northern Ireland Archaeological Monographs No. 4 
        Category: Maritime Archaeology 
          Dedicated to the late Bill Seaby, former director of the Ulster Museum, whose considerable archive of published and unpublished materials was made available to the author and which proved essential to the research 
          Further Reading  
            The author recommends that readers of this book also purchase and read (in conjunction with this) Dr. Niall Gregory's doctoral thesis which explores in detail the history of logboats from the whole of Ireland and their relationships with those from Scotland: Gregory, N. T. N (1997). 'A Comparative Study of Scottish and Irish Logboats', 3 vols., Thesis Submitted for the Degree of Doctor of Philosophy for the University of Edinburgh 
        McGrail, Professor Sean. (1978) Logboats of England and Wales with Comparative Material from European and other countries, 2 vols, Oxford, British Archaeological Reports 51 (i) and (ii). This work gives much more indepth insights into the technical aspects of constructing and using a logboat 
        Mowatt, Robert J. C. (1996) The Logboats of Scotland, Oxford, Oxbow 
         
     
      About this book/synopsis: This is an in-depth study of the principal recorded discoveries of the dugout boat, or logboat (also known as 'cots' in Ireland) made in the northeastern counties of Northern Ireland from around 1850 onwards. Fresh examples of preserved log boats continue to turn up at a rate of about two a year in rivers, lakes and   also around the coast and Northern Ireland has also been the scene of two   significant series of experiments with logboats, in 1959 and again in   1994-95. 
      These were undertaken with the objective of assessing   the performance of ancient hulls, particularly regarding safe loading,   for which a formula for rough calculation purposes is presented. A   detailed inventory, which tries to compare as well as describe, owes   much to the fieldwork and research of the late Bill Seaby, former   Director of the Ulster Museum, whose labours over 20 years have been   amalgamated with records kept over a similar period by the author. Included in the account are 120 craft of all shapes and sizes, including approximate grid references where they were found (and where they are now), no less than 48 of which have been dated. The chronology thus   established extends many thousands of years into our past in Northern Europe, from Mesolithic times to the   17th century AD. 
      The present review contained within this book is not intended as an all-encompassing assessment of what research (particularly over the 20 years prior to publication) has revealed about logboats in Europe; rather it draws chiefly upon discoveries from within a fairly small geographical region on the 'wet fringe' of North-Western Europe (the six counties of Northern Ireland) with its major inland lake and river systems, it's large river estuaries and the odd sea lough. From this, it aims to do three things: 
        1. Offer a reasonably full inventory of the discoveries made in this region since the middle of the 19th Century 
        2. Place the dugout boat in the important context of local transport and communications history 
        3. To shed a little light upon a selection of the principal building and functional aspects relating to it  
      Contents:  
        Foreword By Jim Lamont, Chief Executive of the Environment and Heritage Service 
        Acknowledgements; General; Illustrations; List of Illustrators 
         
        Illustrations 
        List of Line Drawings 
        List of Plates 
        List of Tables 
        List of Geographical Distribution Maps 
      Introduction 
        Chapter 1. Historiography 
        Chapter 2. Historical Perspectives 
        Water Communications in Ireland 
        Dating and the Bug-Bear of False Stylistic Comparisons 
        Demographic, Environmental and Technological Changes 
        Chapter 3. Aspects of Logboat Building 
        Natural Constraints 
        Self-Righting 
        Constant Mass 
        Hull Features 
        Typological Enigmas 
        Maintenance and Long-Term Serviceability 
        Technology Lag? 
        Chapter 4. Aspects of Logboat Usage 
        Working Methods 
        Speed 
        A Warship? 
        Broad Waters and Little Puddles 
        Sea-Going Possibilities 
        Chapter 5. Safe Loading 
        Minimum Freeboard Theory 
        Experimental Observations 
        Loading Assessment for Ancient Logboats 
        Hull Mass 
        The Unladen Water Line 
        Measurement of Safe Loading Capacity 
        Observations from the Sample Group of Logboats 
        Chapter 6. Discovery and Disposal 
        Chapter 7. Concluding Appraisal 
        Plates; Inventory; Summary Inventory; Tables 1 - 4; Geographical Distribution Maps; Bibliography; Indexes  
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       Other Logboats Books 
        
       
      Archaeology in Northern Ireland 
        
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