Photograph of Robert Bell, Airborne Regiment, World War II [n.d.]

A photograph of Robert Bell (kneeling, front row, third left) with his airborne regiment in the Second World War. The date and location of the photo is unknown. This photograph was among those recovered from the attic of Iris Sloman Bell, of St. Catharines, in the 1980s and kept in the possession of her son, Rick Bell. The Bell- Sloman family is descended from former Black slaves from the United States.

Letter addressed to Press and Radio Friends which is attached to an informal history of the Whirlpool Rapids Bridge. The letter was sent from A.E. Parsons, manager of the Whirlpool Rapids Bridge

Letter (10 typed pages) addressed to Press and Radio Friends which is attached to an informal history of the Whirlpool Rapids Bridge. The letter was sent from A.E. Parsons, manager of the Whirlpool Rapids Bridge, n.d.

7-Up Radio ad with Eartha Kitt

A one minute radio advertising for the soft drink 7-Up featuring the voice of Eartha Kitt.

Estudio de plantas transmisoras de radio difusión comercial

Tesis (Maestro en Ciencias en Ingeniería Eléctrica) U.A.N.L.

The Wild Bootstrap for the Variance Radio Test.

Rapport de recherche