My mom used to get the Fingerhut catalog in the mail 4 times a year. It always had products that appealed to older folks like the glass bird filled with some kind of liquid that made it look like the bird was drinking.
The ad that always cracked me up was for the Oster Cordless Massager. It featured an elderly woman with a look of absolute rapture on her face rubbing her neck with an object that was clearly meant to be used on her cooter. I was unable to find that particular ad, but I found plenty of others from the forties thru the eighties that are obviously instruments of sexual gratification.