Dutch Wonderland - Found Film

This is an image from a roll of found film I got when I bought a camera from one of the downtown antique stores. I don't know when the pictures were taken, but they look to be from the 1970s. On another one of the negatives, the name "Dutch Wonderland" and "Lancaster, Pennsylvania" can be clearly seen. I looked it up and it's a theme park that was opened in 1963 and is still open, and is located just east of Lancaster, Pennsylvania. The pictures are situated on the negatives in such a way that the film spooled from up and down, not left and right.

Developing chemicals:
Presoak in 20°C/68.0°F water
Adox Adonal 1+50 (500ml water, 2 tsp. Adox Adonal) for 15 minutes at 20°C/68.0°F
15 second initial agitation, then 5 second gentle (wine glass swirl) agitation each minute
2 minutes water rinse
Ilford lfostop, 30 second agitation, 30 second stand
2 minutes water rinse
Ilford Hypam Fixer, 8 minutes, 5 second gentle agitation each minute
2 minutes rinse in water
3 drops Photo-Flo final rinse for 60 seconds

Kodak Verichrome Pan Found Film 10ef