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Cote
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Date(s)
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1952 - 2010 (Production)
Zone de description matérielle
Physical description
Ca. 17 cm of textual records (includes 3 v.)
9 videocassettes : VHS
4 photographs : col. ; 35 x 28 cm or smaller
48 photographs : col. slides ; 35 mm
5 photographs : col. transparencies ; 4.5 x 6 cm
49 photographs : col. JPEGs
1 CD-ROM
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Zone de la description archivistique
Historique de la conservation
Portée et contenu
Fonds consists of material created, collected, and utilized by Mr. Hank DeGraauw in his role as a Northern Electric / Northern Telecom / Bell-Northern Research Limited employee. Included are: technical manuals & bulletins; product handbooks; company newsletters; patents issued to Mr. DeGraauw; 2009 financial statements for Nortel (related to it seeking bankruptcy protection); photographs and slides documenting various technical drawings and components of the crossbar and digital phone switching systems; VHS recordings of company conferences and management updates to employees; and a published history of the Bell Telephone corporation.
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Mots-clés
Mots-clés - Sujets
Mots-clés - Lieux
Mots-clés - Noms
- Northern Telecom (Sujet)
- Bell-Northern Research Limited (Sujet)
- Bell Telephone Company of Canada (Sujet)
- Henk DeGraauw (Sujet)