Children's encyclopaedia.
Mee, Arthur,1875-1943.
London : Amalgamated Press,
[1910-1911].
Issues for March and April 1911 entitled: Children's encyclopaedia magazine.
Edited by Arthur Mee.
There is no designation other than a month but the span under this title is effectively vol. 2, no. 9 to vol. 3, no. 14.
New children's encyclopaedia
Children's magazine (London, England : 1911)