The 1960's TV show The Jetsons taught an entire generation what to expect of the future. Using comedy to create fanciful expectations of the future is not an idea exclusive to the twentieth century. The posters above advertise The Air Ship: A Musical Farce Comedy from 1898.
Below is an article which appeared in the January 18, 1899 Fort Wayne News (Fort Wayne, Indiana) along with illustrations from a January 16, 1899 Fort Wayne Gazette article.
"The Air Ship," a new and original spectacular musical farce comedy, written by J.M. Gaites, possesses some novel and realistic scenic features, and it will probably draw a big audience at the Masonic Temple ton-night. One of the most realistic stage scenes ever presented will be the flight of a real air ship with fifteen passengers on a Klondike expedition, and a view of Dawson City in winter. While the author does not claim a plot, "The Air Ship" has a central idea or theme, with which it is infested by amusing dialogue, new songs, dances and specialties. Careful attention will be given to staging "The Air Ship," and the company of artists engaged will give a lively presentation of the farce. The principal members are Marie Stuart, the clever vaudeville artiste; Lattie Burke, Marlaud Tyson, Raymond Finley, Ben Welsh, James T. Kelly, Max Millian and Shields, and Nana Bancom. The management of the company announce that the scenic features and the performance of the piece will be both new, novel and worthy of cordial support.
There are many places online to buy posters like those shown below but I would recommend downloading the Library of Congress files here and here and bringing them to your favorite photo-printing establishment that can handle poster-sized prints.