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![Photograph of laboratory at the Library and Archives Canada Gatineau Preservation Centre, 2006](https://webarchiveweb.wayback.bac-lac.canada.ca/web/20070516123332im_/http://www.collectionscanada.ca/obj/002035/f1/nlc012752-v2.jpg)
Laboratory at the Library and Archives Canada Gatineau Preservation Centre, 2006
Source: Library and Archives Canada
© Library and Archives Canada
nlc-12752
Source: Library and Archives Canada
© Library and Archives Canada
nlc-12752