Learning Resources Machines in Motion STEM TOY Building Construction Set PARTIAL

This is a PARTIAL set of pieces from Machines in Motion by Learning Resources.   We counted 58 pieces - could be a few less or more, not sure.  This would make a great addition to your current set, or if you have a partial set!!   This lot weighs about 1 lb 5 oz before a box! Please let me know if you have any questions. Thanks!!