In addition to its regular collection, the reference library also holds a number of special collections of the Toronto Public Library, many of which are held at the Marilyn & Charles Baillie Special Collections Centre on the building's fifth level, or the TD Gallery on the building's first level. Over 2 million items are stored in the Marilyn & Charles Bailie Special Collections Centre. The Baldwin Collection of Canadiana is a psecial collection of primary sources and materials on the history of pre-Confederation Canada. The collection was named after Robert Baldwin, leader of the Reform movement in Upper Canada during the mid-19th century.