I couldn't resist posting a couple of these any longer. I've not seen either of these images before. Other photos from my little 1968 visitors guide are reproduced in other publications but these are new to me.
The top I think shows Thelma Bush, spraying glaze on a pot. I've seen another photos of Thelma with a similar hair style, but please anyone correct me if anyone you know different.
The bottom photo is captioned "The automatic cup making machine which produces 600 cups per hour" - I wonder if this was a recent acquisition at the time the guide was written. It certainly seems to be the source of considerable pride.