This listing is for two vintage Saf-Toy Electric Engine toys with parts catalogs.  I am unsure what these are supposed to come with, but one of them is definitely missing parts.  These are untested and have been in storage for many years.  I am not cleaning these for fear of damaging them.  You will receive both of these toys and both diagram sheets.    You will receive the exact items pictured.  Based on the documents, these appear to be from the 1940's.