Pretty difficult to find a Pre-millennium copper and brass Professional that looks like this.  But if you've been searching for one, and seen the machines typically available from this era, you know that.  So the pics speak for themselves.
 
Piston group, and steam valve rebuilt with new seals and gaskets.  New cap seal.  New drip tray grid.  Descaled, lubed, and pressure adjusted. 
 
This comes with a bottomless (chrome, sorry!) portafilter and double basket.