Jennie Wilde (1865-1913) was an artist who designed floats for many New Orleans Mardi Gras parades, including the Mistick Krewe of Comus and the Knights of Momus. The theme of the 1910 Comus parade was the Prophet Mahomet (Muhummad) and related subjects. These images are believed to be tracings from earlier original designs, possibly as a presentation copy to Comus captain, S. P. Walmsley.
From the description of Mistick Krewe of Comus 1910 float designs. (Tulane University). WorldCat record id: 631100627