Thank you letter to Peter Ellis from Dr Danielle Orr, Heritage Planner from the City of Greater Bendigo for his contribution to the Greater Bendigo thematic Environmental History Project. Included is a copy of the Greater Bendigo 'Framwork of Historical Themes'. Listed on the brochure are the historical themes with some brief information on each. The other side has a photo of the former Mechanics Institute and School of Mines, Bendigo and reasons of What, How and Why it is significant.City Of Bendigo, Dr Dannielle Orr Heritage Planner.communication, postal, letters, peter ellis collection, city of greater bendigo, dannielle orr, greater bendigo heritage advisory committee, peter ellis, the thematic environmental history, anthony webster