This Muhtesem Yüzyil - Magnificent Century photo contains
chuck wagon.
There might also be
wagon couvert, wagon conestoga, conestoga, prairie wagon, prairie schooner, wagon des prairies, goéland des prairies, bâché, chariot de conestoga, wagon de prairie, wrangler cheval, wrangler, wrangler à cheval, and cheval de wrangler.