Peel 5491: Photogelatine Engraving Company. Edmonton, Alberta, Canada: A dominion series view book. Ottawa: Photogelatine Engraving Co, 1930?. .
Peel 5491: Photogelatine Engraving Company. Edmonton, Alberta, Canada: A dominion series view book. Ottawa: Photogelatine Engraving Co, 1930?. .