File consists of six photographs and a snapshot taken at the dedication of the first building (consolidated warehouse) on the Ardelt Avenue site of Greb Industries Limited. Includes photographs of Harry Greb and Charles E. Greb giving speeches, Clara Greb (widow of Erwin C. Greb) unveiling a plaque, and Charles E. Greb socializing during refreshments.

File consists of a portrait of Erwin and Clara Greb and a portrait of the whole family (Erwin and Clara and their children Harry, Arthur, Charles, and Clara May).