Wow...I too am impressed with the Jeffries post, on several fronts!
I agree with GaylordWilshire that Jeffries' physique is modern; his haircut appears quite modern too. I had to look carefully to make sure it was a vintage photo.
I'm also kinda impressed that someone was able to relocate the Jeffries barn more than 30 miles from Burbank to Buena Park. Although I haven't been to Knott's Berry Farm in years, I have vivid memories of the "miniatures" housed in that barn.
Knott's Berry Farm has always been a somewhat oddball amusement park. As kids we used to refer to it as Not Very Fun.