"Silent Hostess" Treasure Book
The "Silent Hostess" Treasure Book was a cookbook and instruction book published by GE for owners of their Monitor Top refrigerators (though the term "Monitor Top" is never used in the book). It contains recipes and information on how to use the refrigerator -- remember, for most owners, this would have been their first electric refrigerator.
We have a Monitor Top, so I was looking for a copy of this cookbook, and found one on Etsy!
The copy of the Treasure Book I have was published in 1930.