Thank you Robert - "rjenkinsgb" - for helping me.
Not only did he quickly identify the part after I posted my initial inquiry on this board, he went out of his way to order these parts for me, repack them and ship them to me from the UK, as no US suppliers had them. I'm restoring a car and needed these OEM parts as the car is being prepared for official concourse judging, and this piece is just the sort of thing the judges look for in terms of originality.
Robert you are a man of your word, a class act who is faithful and honest and walks with integrity - I can't thank you enough. I was a complete stranger and you helped me without asking for anything in return - you make this world better for everyone.