Unusual variety of vehicles in recent Shorpy postings

photo from 1920
http://www.shorpy.com/node/4240?size=_original a 1½-ton Republic chassis and body of specific design. The body is 7 feet wide and 22 feet long. The first Ms. America, Margaret Gorman, in a very limited production car by Birmingham, they coated the body in "Fabrikoid" a DuPont material that looks like alligator hide
1921 exposition was the cause to modify this Cleveland motorbike to showcase a milk company
1920 photo of a stolen Hudson