I am trying to identify the specific make, model, or original purpose of this base. I am building a 1:1 scale replica of the robot Weber from the 1997 Disney movie Flubber, and sourcing the exact vintage parts used for the original prop is crucial. Please note: I am only looking for identification, not asking where to buy it or what it is worth.

Context & Details:

• Material & Weight: Heavy cast metal, painted grey/green.
• Age/Origin: Definitely predates 1997. Likely mid-century.
• Key Features: It has four legs with small rolling casters. The central metal column has a very distinct rectangular slot cut into it. The metal foot ring mounts into small threaded holes on the center hub.
• Markings: No visible writing, logos, or maker's marks in my reference photo.

What I have already searched:

I have run the image through Google Lens and searched through vintage industrial restoration sites. I have searched using keywords like "vintage 4-leg industrial chair base," "antique drafting stool heavy metal base," "retro medical dental chair bottom," and "vintage cast iron pedestal base with foot ring," but I have not been able to find an exact match with the slotted column and specific leg shape.

Does anyone recognize the specific brand or the exact type of machinery/chair this originally belonged to?

Hi everyone,

I am hoping to get some help identifying the specific make, model, or manufacturer of the base shown in the attached image.

I am trying to track down this exact piece for an upcoming project where I am building a 1:1 scale replica of the robot Weber from the 1997 Disney movie Flubber. Sourcing the exact vintage parts used for the original prop is crucial for the accuracy of the build.

Here is the context and what I suspect so far based on the image:

• Function: It is highly likely the base of a vintage industrial, drafting, or medical chair.
• The Ring: The metal foot ring seems to be a native part of the base assembly. If you look closely at the smaller green/grey central cylinder directly above the four legs, there are small threaded holes where the ring's supports likely mount.
• Key Details: It features a heavy, four-legged star design (painted grey/green) with small casters, and the central metal column has a very distinct rectangular slot cut into it.

If anyone recognizes the brand, the era, or the specific type of vintage equipment this originally belonged to, I would greatly appreciate the lead. Thank you!