Florida central 1802 horn identification

Apologies if I used the wrong tags. I think it could be a K3L or K3LA, but I’m unsure especially due to 1802 having a different horn before and after this one. Which makes this one of only 2 videos I know of with 1802 and this horn. The other one I had lost and since been unable to find. https://youtube.com/clip/UgkxKp0kIZYJQrXo1QSWCKxoZIS8QG7NnNox?si=10kj7Nouh3BfnHhe