Copyright © 2019, by Dick Osburn and Brian Cushing

All rights to this web book and the associated book are reserved by the authors. No part of this web book or the associated book, including variety and die marriage images, may be used or reproduced in any manner whatsoever without written permission, except that permission is hereby given for use of the material contained in this web book and the associated book by publishers of coin and auction catalogs, price lists, newspapers, magazines, periodicals, and advertisements, providing proper acknowledgment is made to the authors as the source of the material so used.

Osburn-Cushing (OC) variety numbers, rarity estimates, pricing commentary, and descriptions may be used freely to describe coins offered for sale or auction provided proper acknowledgment is made to the authors.

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Copyright © 2015-2021, by Dick Osburn and Brian Cushing, All rights reserved.