Finally, the instructions found that the parts in the problems were taken from the Minnesota Paper Form Board Tests, in an article entitled “Mechanical Ability Tests,” University of Minnesota Press, pages 94-101 Location Currently not on view Credit Line Gift of Ruth E. Myer 1941 ID Number 1983.0168.13 catalog number 1983.0168.13 accession number 1983.0168 Object Name Psychological Test Physical Description paper (overall material) Measurements overall: 21 cm x 28.