Acoustic Research ES-1 AR Turntable

This is an original AR ES-1 one-owner TT.  I bought it new in 1987 from Audio Advisor (see receipt).  About 10-12 years ago I installed a used Audioquest PT-6 tonearm with a metal Audio Advisor arm board.  The base of the PT-6 is a bit chewed up from the prior owner, but does not affect the installation on this TT.  Table also comes with the original (Jelco?) tonearm which will be shipped separately in the PT-6 box, and the original AR (wood?) arm board.  I am also including an Extreme Phono None-felt mat as well as the original mat. The motor is original but sometimes makes a slight noise.  Belt has been changed as well over the years.  Dust cover is original and is in good shape.  The finish on the walnut plinth also looks good.  Cartridge is NOT included.  In the spirit of full disclosure, this TT was used in a child and pet plentiful home since it was purchased.