These documents supplement the previously deposited Murray and Tillett working paper: “Cataloging Theory in Search of Graph Theory and Other Ivory Towers. Object: Cultural Heritage Resource Description Networks.” http://hdl.handle.net/10150/136270. A different version of Fig 8, “FRBR Paper Tool Diagram Elements And Graphs” is included. Documents not referenced in the paper include: “Modeling The Superwork Issue,” which models the concept of a Work composed of other Works two ways; “Progressive Disaggregation,” which demonstrates the recursive process by which simple resource and descriptions composed of other descriptions are resolved to elementary graph structures; and “Serial Publication,” which highlights the pedagogical and IT system guidance role that FRBR resource description diagrams can play with respect to complex publishing phenomena. A “Find & Navigate” diagram element has been introduced in the serial publication diagram as a theoretical necessity with practical implications. The elements provide a consistent means for depicting the linking functions provided by identifiers, name and subject authority records, and prescribed and arbitrary relationships. The tables and legends found on the right side of the diagram suggest how diagram components may be expressed as “triple” style statements for implementation-minded readers.