Ah that seller is a freakin crook. did you see the two 40s SS he just listed where he added an adjuster from a super adjustable and one from a slim to the bottoms? He called one "shave my space" and the other "bragger and blade". They don't even fit on good.
One is basically a gold plated Fat Boy, the Executive, the other is a gold plated Slim, the Aristocrat.
No problem. Here's an Executive on the left and a Fat Boy on the right. The gold razor on the left is what should be with the case in the link. I think the only difference between a Slim and adjustable Aristocrat is the gold plating.
That is WILD! I have one of each sitting next to each other and never noticed that they have different knurling!
I like your way of thinking. And I too just saw the "Shave My Space" razor, but I will only buy it if he throws in one of those cool leather razor holsters. :happy102