stevebrot
Established
No, no 26m parts, this is the first type I61, the second type was the zebra, and the third is the black one.
This I61 lens from 1966 is the runnerup from the 26m, and therefore quite resembles in part.
here's another one, posted by one of our fellow members:
The camera in the photo you referenced is mounted with the early I61 (Panda, which came before Zebra). Note that the color of the aperture ring is black on this lens, but silver on mine. It is possible that my lens is an unusual version, but I am still disappointed with it.
Steve