Did Sean Connery Have a Hairpiece on in Dr. No?

[cottonReville]

I was just YouTubing some clips & noticed his hairline keeps changing between movies, but in Dr. No it looks so authentic...

 

[Noah]

I read somewhere that he wore one in every Bond movie. I think at the start it was just a little forelock piece, which a lot of performers in that era wore. By the end it was a full topper.