To those who worked for Utah International Copyright © 2002 by Gene A. Sessions and Sterling D. Sessions. Printed by Publishers Printing in Salt Lake City, Utah. All rights reserved. Commemorative Edition published in 2002 by Weber State University and the Stewart Library, Ogden, Utah 84408. All photographs and maps, unless otherwise credited, are part of the Utah Construction/Utah International Collection, Stewart Library Special Collections, Weber State University. Book and cover design by Richard Firmage. All rights reserved. No part of this publication, including photographs, maps, and the book design, may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electrical, mechanical, or otherwise, without first obtaining the permission of the copyright holders and the publisher. Includes bibliographical references and index. First Edition ISBN 0-9722102-0-2 Front dust jacket and frontispiece photograph: This image of worker, machine, and mass was captured by a company photographer, circa 1975, at the Shirley Basin site of the Lucky Mc uranium mines in Wyoming.