Healy Pictorial Completion Test I, a picture completion test for children, originally devised by William Healy in Chicago, to detect juvenile delinquents, c. 1914. In an unusual black box (most of these were sold in a wooden case). Healy Pictorial Completion Test I circa 1914
Healy Pictorial Completion Test II, a non-verbal formboard for measuring intelligence, originally invented by William Healy, c.1918 and published by Stoelting, owned by Margaret Lowenfeld. Healy Pictorial Completion Test II, owned by Dr. Margaret Lowenfeld 1918