David Gordon Collection. A set of mining documents, maps and plans: 1. Dunolly Deep Leads - showing location and names of deep lead gold deposits in region around Dunolly including at Tarnagulla and Newbridge. Geological Survey of Victoria, Department of Minerals and Energy. Bulletin No. 62, Map No. 4 Dunolly (770 x 485 mm). 2. Poseidon Lead (Facsimile) 3. Nick O Time Lead (Facsimile) 4. Happy Go Lucky Mine prospectus and plan (colour copy) 5. Jones Creek GM Co. (Raven & Gourlay's) Waanyarra - Prospectus (colour copy) 6. Poseidon Area Plan (colour copy) and Poseidon Area map (B&W copy). 7. Cross-section diagram of Spread Eagle Reef 8. New Birthday Gold Mine - area map (colour copy) and mine cross-section ( (colour copy). 9. Cross section of Poverty Reef, by Department of Mines (B&W copy, 2 parts on A2 paper) 10. Time-Lease Graph for Watts Reef, Specimen Reef, Stony Reef, Poverty Reef (second page in detail), created by Eric WIlkinson for Ref Mining NL, 1995 11. 1859 Plan of the Gold Workings & Township of Sandy Creek, Shewing the Mining Leases, Extended Claims & Machinery by R.J. McMillan, Mining Surveyor (B&W copy) 12. Longitundinal and Transverse Vertical Sections of Poverty Reef, Sandy Creek 1859, by R.J. McMillan, Mining Surveyor (B&W copy) 13. Tarnagulla Locality Plan (B&W copy) 14. Universal Grid Reference Map (Topographic) for Laanecoorie North (2 copies) 15. Universal Grid Reference Map (Topographic) for Inglewood South 16. Poverty Reef, Plan showing shafts and early tenements, created by Eric WIlkinson for Ref Mining NL, 1995 17. Locality Map of mining leases in Tarnagulla 18. Plan and Elevation of part of Poverty Reef, Sandy Creek, showing the claims and positions of the shaft. by R.J. McMillan, Mining Surveyor (Facsimile, composed of taped together components) 19.Plan and Elevation of part of Poverty Reef, Sandy Creek, showing the claims and positions of the shaft. by R.J. McMillan, Mining Surveyor (Facsimile, composed of taped together components)