Can anyone ID these chips? (2 Viewers)

[bbdj]

See below.
Thanks!

 

[MrWitti]

Dal Negro?

 

[bbdj]

That’s the closest I’ve seen, but can’t confirm.

 

[Seeking Alpha Social Club]

Dal Negro?

+1 this ^^^^

 

[bbdj]

Thanks, guys. I had my suspicion. There's no documented catalog like other chip sets out there.

It's at least 30 years old in mint condition, trying to find out a value but I can't find anything comparable. I'm not wanting to sell, but curious.