This is a brochure of the Streckfus Steamer J. S. DELUXE that is dated to 1920 by Dale Flick who sent the picture. Thanks, Dale!
The text in the brochure reads like this: "The spacious Main Lounge with its bubbling fountain and canopied ceiling, greets you as you come aboard. -- The Steamer 'J.S.' is one of the most luxurious ever built for service on Western Waters. Above is a social group in the Main Lounge, to the right a view of the waves created by the huge paddle wheels."