The fonds consists of photographs and slides of Calgary, Alpine Club activities, Calgary parks and cemeteries, mountains, Horticultural Society activities, and the visit of the Duke and Duchess of Connaught. Includes chart of Calgary precipitation and temperatures (1915-1940); plans by Reader for gardens at the EP Ranch (1923); and postcard of the interior of Pro-Cathedral decorated for Christmas (1926).

The fonds consists of photographs of the construction of the Glenmore Dam, Calgary Stampede directors, and William and Mayor Andrew Davison.

The fonds consists of architectural plans of Calgary City Hall.

The fonds consists of conference proceedings.

The fonds consists of minutes, correspondence, reports and newsclippings. RECORDS RELATED TO THE FOLLOWING SUBJECTS ARE ALSO IN THIS FONDS. SEE INVENTORY FOR DETAILS: A.D. Gilmon Development and Management Co., Bow River, Citizens' Open Government Study Committee, Community Resource Council, Federation of Calgary Communities, Brian Lee, Nose Hill, and Strathcona Park.

The fonds consists of Orr's diaries (1849-1887, 1893-1897), indexed letterbooks (1888-1897), certificates, and account books; and family correspondence, autograph albums, family photographs, newsclippings and scrapbook. LETTERS TO/ABOUT THE FOLLOWING PEOPLE/SUBJECTS ARE IN THE LETTERBOOKS. SEE INVENTORY FOR DETAILS AND FOR A MORE COMPREHENSIVE LIST: Lord Campbell Gordon Aberdeen, Alberta Southern Railway, George Alexander, James Alexander, William H. Atkinson, Hon. A.R. Augers, John Bain, John A. Bangs, James Bannerman, James W. Barclay, William Barker, Reginald Barthorp, Lewis Baxter, John Beattie, Margaret Beattie, Charles Beck, Mayor Bentley, H.D. Beveridge, J.W. Boss, O.H. Bott, Robert George Brett, J.S. Brisco, N.E. Brooks, Samuel Brown, William Brown, George Barclay Bruce, buffalo bones, A.M. Burgess, Acton Burrows, W.C. Caldwell, Calgary Agricultural Society, Calgary-Alberta and Montana Railway, Calgary Herald, Calgary Tribune, Arthur L. Cameron, Alexander Campbell, Canadian Agricultural, Coal and Colonization Co., Canadian Pacific Railway (CPR) (passenger traffic, repair shops and stations), Alfred Carey, Hon. John Carling, James Carroll, Hugh S. Cayley, Chinese, Duke of Connaught, W.G. Conrad, Charles F. Conybeare, J. Creagh, Mr. Justice A. Cross, Crowsnest Pass Railway, William H. Cushing, Thomas Mayne Daley, Donald Watson Davies, Edgar Dewdney, W.H. de Wolf, Frank Dick, Howard Douglas, electric lighting, R. Elliott, A.J. Ellis, William Fisk, J.G. Fitzgerald, George Fleming, James Forrest, I.S. Freeze, Leonard Gaetz, W.J. Gage, Mayor C. Gallagher, Paul Gaston, Edward F. Gigot, R.B. Gordon, Great North West Central Railway, Rev. Sister Green, A.F. Grady, James Grierson, Harold Gruner, John A. Hamilton, L.A. Hamilton, Col. Josiah Harris, Frederick Haultain, George Hellier, James Henderson, High River Coal Mine, G. Hiller, Hudson's Bay and Pacific Railway Co., William Roper Hull, John A. Ingram, Col. Atcheson Gosford Irvine, R.A. James, Hon. J.H. Jameson, Robert Kerr, James Delamere Lafferty, John Lineham, James A. Lougheed, Dr. Lovingheart, Alexander Lucas, lumber trade, Alexander McBride, George W. McBride, Peter McCarthy, Rev. John McDougall, Walter McIntosh, J.S. Mackie, James A. McKenzie, Hon. Charles H. Mackintosh, D. McLean, C. McMillan, James A. McMillan, H.W. McNeill, Charles A. Magrath, Miss J.M. Malloy, Supt. Richard Marpole, George Morrison, John T. Moore, George Morrilaws, James Muir, Augustus Meredith Nanton, John Ryerson Neff, John Niblock, Frank Oliver, Adam C. Orr, James Orr, J.G. Osborne, J.T. Pattison, William Pearce, F.W. Pettit, Bishop Pinkham, prostitution, public welfare, James Quinn, A.G. Ramsay, Silas Alexander Ramsay, William T. Ramsay, Red Deer Valley Railway, William Reid, Daniel Riley, J.B. Ritchards, Rocky Mountain Railway, Norman Ross, Amos Rowe, Joseph Royal, sanatoriums, Saskatchewan Homestead and Colonization Co., W.B. Scarth, Mr. and Mrs. Wilfred C. Schreiber, Henry Scott, Sheep Creek Coal Mine, Arthur L. Sifton, Clifford Sifton, Leopold Slatterly, smallpox, smelting, John Stewart, McLeod Stewart, Thomas Stone, David Suitor, Thomas Sutherland, Harry Symons, W.B. Thorne, H. Villard, Major James Walker, William V. Walsh, F. White, Frank White, Harry White, Gen. Supt. F. Whyte, Rev. Thomas G. Williams, and Mrs. Fred Wood.

The fonds consists of photographs of Ogden sports, churches, industries and personalities (1912-1970), and Walter as alderman (1953); and recorded interview with Walter (1980). Includes correspondence, receipts and miscellany of Walter, Maggie, Bessie, and David, (1903-1905, 1922, 1969-1980); and photographs of Bessie's relatives (1880s-1990s) and Bessie and David (ca. 1905).

The fonds consists of minutes.

The fonds consists of tax rolls.

The fonds consists of minute book.