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        <METS:div TYPE="Chapter" LABEL="PREFACE" ORDERLABEL="1">
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        </METS:div>
        <METS:div TYPE="Chapter" LABEL="LIST OF THE PLATES" ORDERLABEL="2">
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        <METS:div TYPE="Chapter" LABEL="INSTRUMENTS" ORDERLABEL="3">
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        <METS:div TYPE="Chapter" LABEL="LIST OF ABBREVIATIONS ADOPTED IN THIS WORK" ORDERLABEL="4">
            <METS:fptr FILEID="00000015" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="The Negatives-measurement of the photographic field-scales of the enlargements" ORDERLABEL="5">
            <METS:fptr FILEID="00000015" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Epoch of the Fiducial Stars, A. D. 1900" ORDERLABEL="6">
            <METS:fptr FILEID="00000017" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL='Table for converting the measured Right Ascensions of the stars shown on those photographs which are enlarged to the scale of 1mm to 30&quot; of arc into intervals of Time at each Degree in Declination between the Equator and the Pole' ORDERLABEL="7">
            <METS:fptr FILEID="00000019" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Deterioration of the Negatives-discoloration of the gelatine films-fading star images and faint nebulosityinstances of such deterioration given" ORDERLABEL="8">
            <METS:fptr FILEID="00000021" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Effects of Atmospheric Glare and of Diffraction upon the films of photographic plates-experiments made in determining some of these effects" ORDERLABEL="9">
            <METS:fptr FILEID="00000022" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Arrangement of the Plates-orientation in Right Ascension-scales of the photographs and suggested methods for examination and measurement" ORDERLABEL="10">
            <METS:fptr FILEID="00000023" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Method for micro-puncturing the photographic discs of stars on plates to obtain their optical centres for purposes of measurement" ORDERLABEL="11">
            <METS:fptr FILEID="00000023" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Star Catalogues and Photographic Charts-the photographic method of examination contrasted with that of charts made by eye observation" ORDERLABEL="12">
            <METS:fptr FILEID="00000024" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Duration of the effective exposures given to photographic plates in the 20-inch reflector" ORDERLABEL="13">
            <METS:fptr FILEID="00000026" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Are the millions of Stars and the numerous Nebulosities, which are now known to exist, limited in number and extent; and do they consequently indicate that the Universe, of which the Solar System constitutes a part, is only one member of a greater Stellar Universe?-Evidence given founded on photographs of the great Nebula in Andromeda (Plate X., p. 63); the great Nebula in Orion (Plate XXVI, p. 165) ; the group of the Pleiades (Plate XXV., p. 161); and the region of the Milky Way in Cygnus (Plate V., p. 45)" ORDERLABEL="14">
            <METS:fptr FILEID="00000026" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="The Evolution of Stellar Systems-indicated by photographs of rich fields of stars, star clusters, spiral and other nebul〓, and areas of cloud-like matter" ORDERLABEL="15">
            <METS:fptr FILEID="00000028" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Description of the Photographs-references concerning them are given in the letterpress opposite each plate (See also List of Plates) 29 et seq. M. 81 Andromeda-Measurements showing probable movements of approach and rotation in the nebula" ORDERLABEL="17">
            <METS:fptr FILEID="00000037" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="M. 99 Virginia-Measurements of position angles and distances of condensations in the nebula and of some stars around it-comparison of measurements on the photographs with some made by Lord Rosse from eye observations-some movements indicated" ORDERLABEL="18">
            <METS:fptr FILEID="00000122" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="M. 51 Oanumn Venaticorum-Table of the measurements of position angles and distances from the nucleus (N) of the stars and condensations in and around the nebula" ORDERLABEL="19">
            <METS:fptr FILEID="00000147" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Region of 7 Cassiopeia-measurements of position angles and distances between the star and two adjacent nebul〓" ORDERLABEL="20">
            <METS:fptr FILEID="00000215" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="Nebula in the Pleiades-several photographs taken, exposures up to 12 hours-description of the various nebulosities-inferences deduced from the plates" ORDERLABEL="21">
            <METS:fptr FILEID="00000217" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="M. 42 Orionis-many photographs taken, with exposures up to 71 hours-comparison of the stars and nebulosity upon plates with different exposures-the probable limit of photographic delineationappeal to possessors of large telescopes to submit evidence, obtained by eye observations or by photography, and to apply certain tests to confirm or otherwise a limit to the Galactic System of Stars" ORDERLABEL="22">
            <METS:fptr FILEID="00000223" />
        </METS:div>
        <METS:div TYPE="Chapter" LABEL="General Conclusions concerning the Evolution of Stellar Systems" ORDERLABEL="23">
            <METS:fptr FILEID="00000239" />
        </METS:div>
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</METS:mets>
