{"product_id":"2940148428015","title":"The Preparation of Illustrations for Reports of the United States Geological Survey","description":"The Preparation of Illustrations for Reports of the United States Geological Survey\u003cbr\u003eWith Brief Descriptions of Processes of Reproduction\u003cbr\u003e\u003cbr\u003eThis edition features\u003cbr\u003e • illustrations\u003cbr\u003e • a linked Table of Contents, Footnotes, and Index\u003cbr\u003e \u003cbr\u003eCONTENTS (abridged list)\u003cbr\u003ePart I. Preparation by Authors.  \u003cbr\u003eIntroduction  \u003cbr\u003ePurpose and value of illustrations  \u003cbr\u003eSelection and approval of illustrations \u003cbr\u003eSubmittal of illustrations  \u003cbr\u003eKinds of illustrations  \u003cbr\u003eSizes of illustrations  \u003cbr\u003eSubdivisions of plates and figures  \u003cbr\u003ePreparation of copy by authors  \u003cbr\u003eCharacter of original material \u003cbr\u003ePreliminary preparation of maps  \u003cbr\u003e...\u003cbr\u003ePart II. Preparation by Draftsmen.  \u003cbr\u003eGeneral directions  \u003cbr\u003eInstruments  \u003cbr\u003eClassification of material  \u003cbr\u003ePreparation of maps  \u003cbr\u003eProjection  \u003cbr\u003eDetails of base maps  \u003cbr\u003e...\u003cbr\u003ePart III. Processes of Reproducing Illustrations.  \u003cbr\u003eMethods employed \u003cbr\u003ePhotoengraving  \u003cbr\u003eGeneral features  \u003cbr\u003eZinc etching  \u003cbr\u003eCopper etching in relief  \u003cbr\u003eHalf-tone engraving  \u003cbr\u003eThree-color half-tone process  \u003cbr\u003eWax engraving (the cerotype process) \u003cbr\u003eWood engraving  \u003cbr\u003ePhotogelatin processes \u003cbr\u003eLithography  \u003cbr\u003eOriginal process  \u003cbr\u003ePhotolithography  \u003cbr\u003eOffset printing  \u003cbr\u003eChromolithography  \u003cbr\u003eEngraving on stone and on copper  \u003cbr\u003e  \u003cbr\u003eAppendix.\u003cbr\u003eLength of degrees of latitude and longitude  \u003cbr\u003eMetric system and equivalents  \u003cbr\u003eGeologic eras, periods, systems, epochs, and series  \u003cbr\u003eChemical elements and symbols \u003cbr\u003eGreek alphabet  \u003cbr\u003eRoman numerals  \u003cbr\u003eMathematical signs  \u003cbr\u003eNames of rocks","brand":"VolumesOfValue","offers":[{"title":"Default Title","offer_id":47170006384880,"sku":"2940148428015","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940148428015_p0.jpg?v=1763702953","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940148428015","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}