Photograph of a group of unidentified people sitting in front of a microphone
Photograph of a group of unidentified people sitting in a semi-circle
Photograph of four unidentified people talking
Photograph of a group of unidentified people sitting in a semi-circle
Photograph of the Exterior of the office in Mulgrave Nova Scotia
Statement of employee losses after the Halifax Explosion
Photograph of scientists and guests on stage gathered around Chancellor C.D. Howe
Photograph of two unidentified people in conversation
Photograph of an unidentified person looking at a portrait
Photograph of scientists and distinguished guests walking outside
Photograph of an unidentified person receiving an honorary degree
Photograph of scientists and distinguished guests walking outside
Photograph of Chancellor C.D. Howe and Lady Dunn entering the Sir James Dunn building
Photograph of two unidentified people in robes
Photograph of unidentified people and Dr. A. E. Kerr in robes on stage
Photograph of a crowd of unidentified people
Photograph of a crowd of unidentified people in robes on stage
Photograph of unidentified people walking up the stairs to the Sir James Dunn building
Photograph of Dr. A. E. Kerr, Lady Dunn and three unidentified people
Photograph of Lady Dunn smiling with two unidentified people
Photograph of unidentified people in robes walking off the stage
Photograph of unidentified people in robes walking downstairs outside
Photograph of Chancellor C.D. Howe shaking hands with an unidentified person
Photograph of two unidentified people in robes walking outside
Photograph of Chancellor C.D. Howe on stage behind a small bench
Photograph of a telephone display behind glass
Photograph of three people examining a brochure at the 1967 World Exhibition in Montreal
Photograph of a telephone display
Photograph of two unidentified people sitting at an airport control tower
Photograph of three unidentified people sitting at an airport control tower
Photograph of R.K. Jones holding a phone to his ear
Photograph of an unidentified person installing a phone jack
Photograph of an unidentified person installing a phone jack
Photograph of two people working on an unidentified radio tower
Photograph of two people in front of an unidentified radio tower
Photograph of the top half of an unidentified radio tower
Photograph of a person standing on an unidentified radio tower
Photograph of an unidentified radio tower, taken from the ground
Photograph of an unidentified radio tower with two people on the ground
Photograph of an unidentified radio tower, checkered at top
Photograph of the tower on the Island Telephone Company's central office, taken from the parking lot
Photograph of the tower on the Island Telephone Company's central office, taken from the roof
Photograph of the exterior of the Island Telephone Company central office, taken from the left
Photograph of the exterior of the Island Telephone Company central office, taken from the right
Photograph of the top of a triangle microwave tower
Photograph of a triangle microwave tower taken from ground level
Aerial photograph of the GATR site in Gypsumville, Manitoba
Photograph of a close up view of the launching unit at Ben Eoin G.E.C. repeater station
Map of Beaver Bank Rural Telephone Company's telephone line
Map of Brule Mutual Telephone Company's telephone line
