Yes, the one in the picture had two cute wash arms, just like the mid line 24 inchers. So the bottom rack was full.
I still remember loading my friends dw. They had hard water which is never good for a dishwasher. It got scaled quickly. It was a portable and the hoses came out the back, not the top. And they could easily get pinched because there was less space to move compared to the 24" models. It also had little balancing feet that slid out the front about 10", on either side, when you opened the door. I remember that because one of them would get stuck OUT, and you'd have to tap it and it would spring back in. The rubber seal in the quick connect, with all the gunk from the hard water, quickly became worn and it would leak profusely. They quickly gave up on using the dw (they weren't lucky with appliances).
I picked up a mid 80s model, also from the curb, back in the mid 90s. It was a built-in and it worked fine. I still don't know why they got rid of it. It had hard water scale as well. It had the black background and chrome metal ends on the control panel.