Box containing plastic mosaic tiles of various shapes and colours, developed by psychologist Margaret Lowenfeld to explore childhood psychological capacities, 1925-1970 Box containing plastic mosaic tiles of various shapes and colours 1950-1970
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
Lowenfeld mosaics; set of 556 small plastic tiles in 5 geometric shapes and 6 primary colours, used in psychotherapy of adults and children and developed by the psychologist Margaret Lowenfeld (1893-1973); made in Britain, 1999. Lowenfeld mosaics; set of 556 small plastic tiles in 5 geometric shapes and 6 primary colours 1999
"Poleidoblocs", wooden blocks, developed by psychologist Margaret Lowenfeld and made by NES Arnold Ltd., for teaching mathematical concepts, made in U.K, 1990-1999. wooden box containing 54 wooden blocks of various geometric shapes stained in 4 colours. "Poleidoblocs", wooden blocks 1990-1999