Well, It may very well be a semi custom stock cabinet turned on it's side and a "skin" put on the end. For example, when we redid our kitchen there was one area where we created like a wine/hutch effect and we used what turned out to be a bath wall cab for part of it or maybe it was the bath bottom portion,,since we couldn't handle the typical depth that floor kit. cabinets provide. The semi-custom kitchen/bath cabinet manuf will even let you even simi custom those too. In another part we had a cabinet made to a custom depth. They charged us about $300 extra but it worked for our space. I guess I'm saying that if you're picking a cabinet manuf for the rest that it would be a good idea to see what they are willing to do and for what price. We used Dynasty by Omega (Omega being the totally custom arm of the company),,The totally custom arm will do anything to your specs. From my research on that whole remodel I found that the semi customs are created in about 3" wide increments if I recall correctly, so if a kitchen or bath depth will work then you can manipulate the cabinet width (in this case turns out to the the depth when you turn it on the side) and you could get what you want. Since at least the wall kitchen cabinets come in so many heights that could be used to create this height you see in your picture when you add the bottom cabinet with the turned cabinet on top. Hope I'm making sense here. Hope that helps you. Go to H. Depot and ask for Kraftmaid's SPEC book. It shows all the cabinets they make with all the info on the different configurations and you'll see what I mean. Good luck.

Follow-up on Olde Good Things: They recently moved most of their hardware back to the Scranton warehouse due to rent costs in NYC, so that's why their selection in-city was small. I spent about five hours in the warehouse on a hot day, hoping to find 80+ bin pulls and cabinet handles and knobs. Unfortunately, they haven't sorted all of the hardware, and I didn't find much in cast iron--maybe 20 assorted bin pulls in all (not counting the "doggie" cast pulls) and various other handles, none matched. They had lots of brass, which I'm not using. I bought some things and will match them by searching other websites (Robinson's, thanks to trailrunner). I didn't mind the hot dusty search and road trip because I got some ideas. The OGT folks are very nice and sold the items cheaper than at the city stores, fair enough as I searched for them. Btw, they are religious and use their profits to support their work in Haiti. I'm not religious and I don't really know where the money goes, but they seem nice and weren't pushy at all. That's all I know. Thanks for the suggestions!

This might be a custom job given the depth and the lack of clearance for swing or even retractable doors. Find a cabinetmaker in your area and show him your link. It may not be cheap, but you'll have a beautiful piece you can take with you wherever you go.

On google search the pulls come up at rejuvenation. However, scroll through this etsy site. https://www.etsy.com/listing/751569651/365-5-755-126-modern-cabinet-handles?ref=shop_home_active_29&pro=1