Thank you to Chris Brinson for identifying this card.
George Johnson (1887-1962) was a British writer, publisher and collector. He was editor of the Magic Wand from 1914 to 1945.
He published Sidney W. Clarke’s The Annals of Conjuring from the Earliest Times to the Present (1929) and The Bibliography of Conjuring and Kindred Deceptions (1920) with Adolphe Blind.
See more about George Johnson on MagicPedia.
