A Things of Science unit from December, 1958. The motor was not in the unit I purchased on eBay. This unit seems nonetheless to be a little light on the science, heavier on the things. While no doubt a young boy (probably a boy) would have been excited to receive this unit so close to Christmas, I am beginning to believe Things of Science really came into its own later during the 1970’s — really came to be more about science.
Here is the booklet:
More Things of Science scanned here.