[Konrad Schiecke]

I am looking for a secondary control door(plastic) for an Admiral 16" Rectangular CRT table model set, Model 21B1 from the early 1950s. It measures 6.675" across by 2" high. I recently picked up this set with only this control door missing and a back. I can make the fiber back but the door is an issue. Any leads on where to fine this would be appreciated.
thanks ,Konrad