Spratt’s Book on Bird Keeping published in November 1947. Many of Spratt’s pre-war products were still un-available. The back cover shows how the Spratt’s name could be turned into a variety of animal shapes, in this case a canary. Their premises at 41 – 47 Bow Road (1939 – 1964) later became Tower Hamlets local planning office and is currently being used for an extension to Phoenix School.