Because they were transferred from cave drawings?
Sorry, Jack, that was a bit harsh.
My total count of available videos was only 35. You?
I doubt you offended Jack, he can take it..
and any of yours include sound?
Exactly! Bob, all your comment elicited from me was laughter. I thought it a terrific, funny response and I enjoyed it immensely.
I didn't count the number, but there a bunch of vids, newsreels, scenes from movies, and even a Bugs Bunny Cartoon. There was one silent clip, probably an amateur film of a bombing (Germany?). All the rest had sound. One was on the surrender of Germany at the end of WWII. Another was demonstrating a new phenomenon called Television.
Actually, I lied for humorous affect. Several vids were in color, including the Bugs Bunny Cartoon.