Memoranda and notes on the paragraphs of the Pre-Coms - they appear for the most part to be summaries of the collections of related material [Board's Collections] which were sent with the Pre-Coms, each collection being associated with a particular paragraph.
These are the official drafts of outgoing dispatches formally submitted by the East India Company to the Board of Control - for a description of how the drafting procedure operated see Moir's Guide pp 42-44, 52-53