Congratulations Paul! Like Bob, I also grew up with this dishwasher. It was installed approximately 1962 and lasted until 1975, when it was replaced with a KDI-17. My mom really liked it and the only reason she replaced it was due to the sump rusting out (the plastisol had worn away exposing the metal). The pump is aluminum and is very powerful; the water will move well! When the drain valve activates there is a definite snap/thump and the water stops recirculating and starts draining.
This machine looks in almost pristine condition inside; I hope it is. If you do put it into service I believe you'll really like it. A quick, but very thorough cycle; the final heat boost is a big plus.
The weak points in this machine are the detergent dispenser and the sump. One cool thing, the trademark on the left side of the console lights up when the machine is on! Be sure to download the operating guide in the Ephemera library.
So happy you saved this. I'm confident the shipping will work out!