This is a Gomaco Overhaul & Parts Manual for Paving Vibrator and Operation & Service Manual for Hydraulic Paving Vibrators Guide Books.  Overall in good condition. There is normal wear on the book. There could be some bent pages, writing on the pages, bent or dings on the cover.   Please see the pictures and description for more details!!! 

If you have any questions feel free to ask! Thank you!