[Milsurplus] AM-413/G audio amp/compressor - manual or schematic needed

[Nick England]

Hellol gang -
I need a manual or schematic for AM-413/G audio amp/compressor (or
AM-413A/G)
Manual is NAVSHIPS 91905 maybe
Photo of unit at
http://www.navy-radio.com/xmtrs/control/am413-g-92.JPG

Many thanks,
Nick K4NYW
www.navy-radio.com