Keeping a 15GP22 alive

[Red Raster]

I have had this set for five years and have yet to power it up. This weekend I will examine the chassis further and apply power with a variac after I am certain I will not cause any damage i will go to town on the capacitors. My goal is to get a raster and really see how good the crt is. For the good news is the chassis is very clean and looks like it has seen little use and furthermore all of the tubes are original and test good except one with the purple haze.