The Tamarind Papers:  Technical, Critical and Historical Studies on the Art of the Lithograph


37 The Solnhofen Quarries, by Vernon A. Clark
41 The Use of Slate in Backing Lithograph Stones, by John Sommers
41 Pedrara Onyx: Its Use in Lithography, by Clinton Adams
43 Zinc Etching Plates as Printing Elements for Lithography, by Clinton Adams and John Sommers
44 Precision Deletions on Lithography Plates, by Julio Juristo
46 Gum Arabic: Is There an Alternative? by Clinton Adams and John Sommers