- CollectionP1 - George Musgrave Parker : Correspondence and research records
- SeriesE : Collected Manuscripts
- ItemEast Coast Business Associations
- Item68-71 - Eastern Coast Steam Navigation Co.
- Item72 - Douglas River Coal Co.
- Item73-74 - Main Line Railway Association
- Item75-76 - Prospecting Association
- Item77 - East Coast Harbour and Coal Mining Company, Bill
- Item79 - East Coast Development Bill
- 2 more...