1966 commando engine complete w/air cleaner

That’s good, when you get a chance can you take a picture of the cylinder heads date codes? Thank you!
Can you read these?

42CA572F-4075-4C5D-8F1C-2D5E6AED138C.jpeg

629A09A1-A688-4D71-B5C6-049D02DFC308.jpeg