Excerpt - Back Matter: "... 41) Perhaps a reference to Locke, Essay, 4.7.9, from which Berkeley quotes in section 13- 5(P-41) Locke; from whom Berkeley proceeds ..."
Excerpt - page 99: "... visual depth is not externality. 142-7 Discussion of Lockean representationalism: Berkeley's three responses: 143-5: ( i) No way of knowing such ..."