Zone du titre et de la mention de responsabilité
Titre propre
Dénomination générale des documents
- Document graphique
Titre parallèle
Compléments du titre
Mentions de responsabilité du titre
Notes du titre
- Informations sur les titres parallèles et autre titre: Title based on subject of file.
Niveau de description
Cote
Zone de l'édition
Mention d'édition
Mentions de responsabilité relatives à l'édition
Zone des précisions relatives à la catégorie de documents
Mention d'échelle (cartographique)
Mention de projection (cartographique)
Mention des coordonnées (cartographiques)
Mention d'échelle (architecturale)
Juridiction responsable et dénomination (philatélique)
Zone des dates de production
Date(s)
-
[ca. 1955] - 1977 (Production)
Zone de description matérielle
Description matérielle
34 photographs : b&w and col.
Zone de la collection
Titre propre de la collection
Titres parallèles de la collection
Compléments du titre de la collection
Mention de responsabilité relative à la collection
Numérotation à l'intérieur de la collection
Note sur la collection
Zone de la description archivistique
Nom du producteur
Portée et contenu
File contains photographs featuring the tramline at Cassiar which ran from the crushing plant at the mountain mine to the plantsite in the valley (a drop of 427 meters). The first ore was originally transported by truck to the plant until the gravity chute was built in 1953. This chute was replaced with the first aerial tramline model in 1956, which was succeeded by the second model in 1975. This file also includes one photo of the original gravity chute, and one photo depicting a tramline worker.
Additionally there is a collection of eighteen photographs of tramline cars that were being surveyed for damage and condition, and another collection of six photographs of tramline study. The results of this study determined that there was variances in load sizes of the buckets caused by extra material falling off the panfeeder.
Zone des notes
Classement
Arrangement imposed by archivist, individual groupings maintained.
Langue des documents
- anglais
Écriture des documents
Localisation des originaux
Northern BC Archives & Special Collections
Disponibilité d'autres formats
Restrictions d'accès
Délais d'utilisation, de reproduction et de publication
Personal or academic use of photographic materials is welcomed under the standard fair use and educational use clauses of Canadian Copyright Law. Commercial use is, however, forbidden without the express permission of the copyright holder. For information on obtaining written permission from the copyright holder, please contact the Northern B.C. Archives and Special Collections.
Instruments de recherche
Générer l'instrument de recherche
Éléments associés
File is part of the Cassiar Asbestos Corporation Ltd. fonds. See Manager's Progress Photographs in Construction Subseries (2000.1.1.2) for more images depicting gravity chute. See General Operations File 2000.1.1.3.19 for more images featuring tramline.
Accroissements
Désignations alpha-numériques
When photographic materials were originally removed from within textual material they were given a temporary accession no. with its tertiary number reflecting the box number from which the photograph was removed.
Identifiant(s) alternatif(s)
Numéro normalisé
Numéro normalisé
Mots-clés
Mots-clés - Lieux
Mots-clés - Noms
Mots-clés - Genre
Zone du contrôle
Sources
Brian G. Pewsey. Introduction to "The Cassiar Story," The Canadian Mining and Metallurgical Bulletin, (April 1978). [See NBCA, original accession no. 2000.1.0005.015.]