That's possible. There was one exhibitor with two Campines, hen and roo, listed as "Bruna Dorata Chiara a Coda Nera" (light golden brown with a black tail), which fits for this one.
However, looking at the timestamp, and the photos taken just before and after, it seems like it the Campines were in a different part of the hall.
Could it be a Bantam Leghorn? https://www.leghornkriel.nl/index.php/patrijs
The second one looks like Indian Game/Cornish.
Disclaimer: only making uneducated guesses