Vintage 1938 The New Model A.W. Graphic Instrument product catalog no.538 "The meter with a record". Illustrates and describes their extensive line of meters.  Ammeters, Voltmeters, Wattmeters, Frequency Recorders, Telemeters, Time Recorders, and more.  86 pages.  Measures 8-3/4" by 11-1/4".  Complete with no writing inside.  Normal cover wear.  Pages have some yellowing and wrinkling with some musty smell.  This will be shipped via USPS Media Mail.  Thanks for looking.  Mike.