W.M.C.A.Convocation (spring '76 p.m.) L to R (1st row) ?,?, W.H.N. Hargreaves Mawdsley, W. Lorimer, Hon. Ben Hanuschak, Min. of Ed., L. Cragg, L.L.D., Stanley Knowles, L. Dulmage, M. Blanar, A. Miiller, L. Watson background: Elwood Gorrie, Mayor, W. Morrison, W. Pearson, M. Lelonde, A. Loveridge, Richards ?, Burmeister
W.M.C.A – Convocation. Westley Wong addresses the audience. In background: John Mallea, John Welsted, Lorne Watson, Christof Stadel, Ed Milton, Bev Nicholson, Kathy Nichol.
Artifact catalogue containing records from the excavation units 56 to 65 at Lovstrom Block B.
Scope and Content
Spreadsheet containing information about the artifacts recovered, including: unit, level, artifact number, catalogue number, depth, co-ordinates, entry date, date recovered,count, weight, UTM co-ordinates, notes(excavators initials and comments) and artifact identification.
Radiocarbon date reports have been scanned in multi-page PDF files.
History / Biographical
North Lauder Radiocarbon Date report by IsoTrace Laboratory for Atkinson site #TO-10640.
Radiocarbon dating
The technique of radiocarbon dating was developed by Willard Libby and his colleagues at the University of Chicago in 1949.
Radiocarbon dating is used to estimate the age of organic remains from archaeological sites. Organic matter has a radioactive form of carbon (C14) that begins to decay upon death. C14 decays at a steady, known rate of a half life of 5,730 years. The technique is useful for material up to 50,000 years. Fluctuations of C14 in the atmosphere can affect results so dates are calibrated against dendrochronology. Radiocarbon dates are calibrated to calendar years.
Dates are reported in radiocarbon years or Before Present. Before Present refers to dates before 1950. The introduction of massive amounts of C14, due to atomic bomb and surface testing of atomic weapons, has widely increased the standard deviation on all dates after A.D. 1700 causing these dates to be unreliable.
Accelerated mass spectrometry can more accurately measure C14 with smaller samples and can date materials to 80,000 years.
Scope and Content
Sub sub series contains radiocarbon dates from: Atkinson site and Flintstone Hill.
Photograph was given to Fred McGuinness by Linda Bilkoski (nee Lepard) of Lac du Bonnet, MB.
Scope and Content
Photograph shows the wooden exterior of Brandon Fire Hall No. 2 before it was covered with a brick veneer. The firemen are standing outside the bay doors which are open and blocked with rope. The hose wagon and ladder wagon are parked inside the building. The harnesses for the horses are suspended from the ceiling.
Notes
Writing on the back of photograph reads: Mrs. Ed Harden. No. 2 Firehall, 600 Block 11th Street, Brandon, Man. This picture is the same as the negative in the Lawrence Stuckey collection. Stuckey obtained a copy of the photo from George Lepard, father of Linda Bilkoski (nee Lepard).
