Maple V 5.0 Software Manual
1997
‘Workbox WM450’ Workmate Plus Packaging
2004
Ritual mask
1701-1900
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
Maple V 5.0 Software
1997
AF triode valve (McVitie Weston valve collection), 1906-1972
1906-1972
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Post Office PO/VA No. 2 triode valve (McVitie Weston valve collection), 1906-1972
1906-1972
McVitie Weston valve collection, Hivac XL HF triode valve, 1935
1935
Wooden spirit mask
Wrought iron component associated with the 'Little Giant' mixed flow turbine double wheels
1901
Dynalogic Hyperion Computer
1982
Circuitboard and accessories from Kontact Executive Workstation by Mitel
1983-1985
Keyboard from Kontact Executive Workstation by Mitel
1983-1985
Journal of the Royal Astronomical Society of Canada, from April 2016
2016
Issue from Canadian Magazine of Astronomy and Star Gazing from 2017
2017
Journal of the Royal Astronomical Society of Canada, from August 2017
2017
Magazine of the University of Waterloo (Canada) where the Perimeter Institute for Theoretical Physics is located
2017
Photogrammetric plotting device, 1910-1920
1910-1920
Wade Bequest collection of valves: Rogers Valve radio valve type VT61
Wade Bequest collection of valves: Marconi (Canada) radio valve type 12Y4
Compressed peat
1843-1889
Falls of Niagara from Canadian side
1850-1900
Kodak Partytime II Program Instant Film Camera
Kodak 920 Instant Film Camera
vacuum cleaner
1922
Autographic Kodak Junior Camera
1920-1925
Brownie Box Roll-Film Camera
1918
Sample of heavy water in glass stopped bottle
1980-1982
Bronze triangulation station mark, Canadian, 1920
1920
Bronze bench mark, Canadian, 1920-1922
1920-1922
Blackberry 7730 mobile telephone, 2004-2010
2004-2010
McVitie Weston valve collection
1928
McVitie Weston valve collection
1933
McVitie Weston valve collection
circa 1933
McVitie Weston valve collection
1930
McVitie Weston valve collection
1929
McVitie Weston valve collection
1934
McVitie Weston valve collection
1931
McVitie Weston valve collection
1937
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
1935
McVitie Weston valve collection
1932
McVitie Weston valve collection
McVitie Weston valve collection
McVitie Weston valve collection
1927