It like if that picture was taken between 1969 to 1971. How to tell? His face. It looks like that is when it was taken.
EDITED: I believe I have found it. It is taken in 1969 but one thing. The photo that is in the video has be doctored up. Here is a link that I found on this site. It looks like the same photo but the one that is seen on the link I provided has a microphone in front of him while the one in the video has no microphone. I am 85% sure that this is the photo.
EDITED #2: I took a bit closer at the photo in the video. It has been doctored up. Look around the chin area. Who ever doctored it up did a bad job on it. But now I am 100% sure it and the photo in the link I provided is the same photo.