Collection contains aerial survey photographs primarily of the North Bay area, often with accompanying flightline maps. Photographs organized by year and source.

Collection is made of 86 images from the Forest Resources Inventory (FRI) series, created by the Ministry of Natural Resources. The dates of the images range from 1946-1970. These images are of the North Bay area.

For certain years or flight lines, only every second image is present, which provides complete ground coverage but does not allow for stereo viewing.

No description of items given. Only photographs