This first photo shows a float lined up waiting to start the parade. From the angle of the photo, they were parked along Elysian Fields, next to the Old City Cemetery.
https://www.louisianadigitallibrary.org/islandora/object/oplib-pho%3A544
This next photo shows the same float, now on DeSiard Street between the Palace and the Style Shop. Notice the banner over the street promoting James A. Noe for governor!
https://www.louisianadigitallibrary.org/islandora/object/oplib-pho%3A545
Ouachita Parish History Tidbits 