Did you look on easykeys.com?
They say that if you send pix they might be able to identify the blank.
On Apr 7, 2025, at 11:34, Dennis Boone via cctalk
<cctalk(a)classiccmp.org> wrote:
> Can you post a picture of what you can see?
Can't post photos here,
Tony and I assembled a page of photos, which can be found here:
https://yagi.h-net.org/philips_p3800_lock/
Opine away!
De