Maple V 5.0 Software Manual
1997
Ritual mask
1701-1900
RCA 955 Acorn UFH triode vale (McVitie Weston valve collection), 1935
1935
RCA Radiotron 35 VM RF pentode valve (McVitie Weston valve collection), 1931-1972
1931-1972
Ostar-Ganz general-purpose triode valve (McVitie Weston valve collection) 1906-1972
1906-1972
Maple V 5.0 Software
1997
McVitie Weston valve collection, Hivac XL HF triode valve, 1935
1935
Post Office PO/VA No. 2 triode valve (McVitie Weston valve collection), 1906-1972
1906-1972
AF triode valve (McVitie Weston valve collection), 1906-1972
1906-1972
Thorpe 4-electrode valve (McVitie Weston valve collection) 1924
1924
Mullard PM6D output triode valve (McVitie Weston valve collection), 1929-1972
1929-1972
Cossor Wurncell W.1 output triode valve (McVitie Weston valve collection), 1923
1923
Wooden spirit mask
Magic Mystic Glasses for watching the film 'The Mask' ('The Eyes of Hell')
1961
Moose-shaped pipe bowl, Native American, Canada, c. 1850-1870.
1850-1870
Bone needle
1890-1920
Sets of instruments and charms, Inuit (Eskimo), c. 1801-1900
1801-1900
calumet tobacco pipe
1860-1880
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
McVitie Weston valve collection
Wade Bequest collection of valves: Rogers Valve radio valve type VT61
McVitie Weston valve collection
Wade Bequest collection of valves: Marconi (Canada) radio valve type 12Y4
Photogrammetric plotting device, 1910-1920
1910-1920
Autographic Kodak Junior Camera
1920-1925
Brownie Box Roll-Film Camera
1918
Dynalogic Hyperion Computer
1982
Circuitboard and accessories from Kontact Executive Workstation by Mitel
1983-1985
Bronze bench mark, Canadian, 1920-1922
1920-1922
Keyboard from Kontact Executive Workstation by Mitel
1983-1985
Bronze triangulation station mark, Canadian, 1920
1920
Journal of the Royal Astronomical Society of Canada, from April 2016
2016
Issue from Canadian Magazine of Astronomy and Star Gazing from 2017
2017