Grocerylux
That's a nice looking LX. The combination of the wheels and runners does have the look of a grocery cart, come to think of it.
I have to admit I'm not fond of wheels and cord winders on the older machines. They detract from the "clean, flowing lines" and make them rear-end heavy. I have a 57 with the brown "Cordomatic" cord winder, and when I pick it up by the handle, it almost drops down on the floor.
BTW, its impossible to connect the hose for blowing on my 57 with the cord winder attached. The cord winder and rear end plate are one unit, and it opens like a gate, but the lead cord going into the machine is too short to allow the unit to open enough to insert the hose.