Wooden form board with various shapes
Formboard with five shapes
three form boards and two object assembly tests
1900-1939; 1939-1960
Wooden form board, marked 'BEDFORD'
Wooden form board with various shapes
Wooden form board with various shapes
Form Board 'B', 1920-1970
1920-1970
Moorees form boards from Rowntrees chocolate factory, United Kingdom, 1921-1939
1921-1939
Wooden form board by C.H. Stoelting Co.
Wooden form board with various shapes
Performance Tests of Intelligence, Edinburgh, Scotland, 1928
1928
Wooden form board with ten shapes by Andrew H. Baird
‘Dearborn’ form board with instructions, Chicago, United States, 1920-1970
1920-1970
Passalong Test, London, England, 1937
1937
Form Board 'A', 1920-1970
1920-1970
Psychometric Test form board, 1930-1970
1930-1970