Today a new 'kid in the block' arrived. A HOC T-8 in nice condition. I think it is one of few that came to Europe; it's the first that I've seen anyway.
Yokohama Custom's 'opened, inspected and sealed' it on Feb. 28, 1959.
But it's 6-digit serial, 054557, suggest it to be a 1960 scope.
Edited by Astrobril, 03 August 2022 - 05:15 PM.