This image is part of a series showing the parades in the Golden Potlatch festivals held in Seattle from 1911 to 1913. The people pulling the float are all dressed in rabbit suits. This image is signed, unlike many other Golden Potlatch photos.
Note how "Parade" is spelled. Otto was writing captions backwards on the glass negatives, and sometimes missed letters or strokes within letters.
There are two other images numbered 24:
Reuse of image numbers and different image series make it difficult to know how many images Otto published.