Affichage de 617 résultats

Description archivistique
City of Calgary Archives Science and technology* Avec objets numériques
Aperçu avant impression Affichage :

Control panel.

Items consist of one negative and one copy print of the control panel. Title is taken from the subject matter of the photograph;Could be Substation #5;35mm negative located in Box 10, Bay 222, Shelf 05

Street lamp pole installation.

Items consist of seven negatives and one contact sheet showing a pole installation on10th Street and 16th Avenue NW. Title is taken from the subject matter of the photograph;55mm negatives located in Box 06, Bay 222, Shelf 05

Utility pole.

Items consist of one negative and one contact print of the pole. Title is taken from the subject matter of the photograph;May have been taken from Kyle Johnson's Binders. See also 980303010 & 980303011;85mm negative located in Box 10, Bay 222, Shelf 05

Two unidentified men in a maintenance hole.

Items consist of one negative and one contact print of the men. Title is taken from the subject matter of the photograph;Maintenance holes served as the junction centres for the underground conduit/duct system. The electric cables were connected and redirected as necessary in the maintenance holes. The transformers were also located in the maintenance holes;"Man hole";May have been taken from Kyle Johnson's binders. 85mm negative located in Box 10, Bay 222, Shelf 05

Résultats 1 à 10 sur 617