Ikelite Underwater Camera Housing and Gear for Nikon?

Description

Ikelite Underwater Camera Gear for Nikon?.
I bought this box of Ikelite gear at an estate auction, and I know absolutely nothing about. No identifying numbers on the housing. Some Nikon lenses and camera gear included, so I am leaning toward Nikon. Contact me if you need an additional photo, or have a specific question, other than, “What camera did you use it with?”
The housing itself needs some maintenance, all of the knobs turn, and the buttons push, but there is some surface corrosion around the stainless steel buttons which needs to be cleaned up and lubricated.
Look at the pictures, ask me a question, READ THE DISCLAIMER, and make me an offer that you are comfortable with, and I will either accept or decline.
This is 24 pounds of equipment, and a hefty box. Shipping is in the lower 48 only. International shippers will have to go through eBay’s global shipping program.
DISCLAIMER:
Condition: AS-IS
This item is sold AS-IS. This item has not been fully tested. This item may have obvious problems or issues that will make it unusable, or it may require repairs. Any or all parts of this item may not be functioning. I am unable to answer any specific questions about the functionality of this equipment. I cannot guarantee the completeness of any parts of this item. This item is not eligible for returns and is being sold for parts or repair only. The images on this listing are of the specific item for sale.
Description
This item is untested and sold as-is.
Item pictured is the actual item for sale.
See above for full description, condition, and comments.