Does anyone know what company/drum carder this is? I recently got this exact model from my local textile museum as an antique and I can't figure it out. Any help would be

Joan Sheridan

Used Drum Carder

DIY Drum Carder Knitting the Stash!

Drum carders

Drum Carders

The Finest Drum Carder Strauch Fiber Equipment Co.

Fiber Preparation – Felting and Fiber Studio

Need help identifying. Ik it's Pierre Cardin but what pen is it exactly ? : r/fountainpens

Standard Drum Carder Clemes & Clemes, Inc.

Mini Drum Carder 72 Carding Machine Wool Carder Rotating Drum Drum Mixing Wool Processing Uncle Kolya 72 TPI Universal