Here's a postcard sent to my mom's mother in 1912. She apparently had signed up to sell things for a company to earn prizes, but hadn't kept up her end of the bargain, and they're reminding her to get with the program lol. Despite the lack of any real street address, it made it to her house cause it was in with all my mom's old papers. Fascinating.
Use it however you like, just please don't sell the image as itself.