Aerial of Montreal Neurological Institute and Military Annex, photograph (front).

Subject : Skywalks.

Entrance to the Montreal Neurological Institute, photograph.

Subject : Skywalks.

Christmas tree atop the bridge connecting the Montreal Neurological Institute and the Royal Victoria Hosptial, photograph.

Subject : Skywalks.

Bridge connecting Montreal Neurological Institute and Royal Victoria Hospital, photograph.

Subject : Skywalks.

Letter from Herbert S. Holt to Wilder Penfield, July 31, 1934.

Subject : Skywalks.

Bridge between the Royal Victoria Hospital and the Montreal Neurological Institute, photograph.

Subject : Skywalks.

Notes re-Bridge, May 31, 1934.

Subject : Skywalks.

Notes re-bridge.

Subject : Skywalks.