The only one that's a 45 is the one that's shaped like Madonna, second picture from the top of this page, the record in the middle.
When my dad was in the hospital last winter, I was looking through his desk (which used to be my desk/the desk in my old bedroom) to make sure I knew where everything important was located, in case I needed it. In the bottom of one drawer I found a small stack of old 45s, most with the little plastic piece you could buy to put in the center so that you could play the 45 on a turntable with a narrow spindle (the kind used for LPs).
Most of those records dated from around 1980, give or take a few years, but one went all the way back to "Harper Valley PTA," by Jeannie C. Riley.
IIRC, the stack had a couple Hall and Oates songs. I'm sure I remember the theme from the TV show "The Greatest American Hero," and also a song called "Key Largo" ("We had it all/Just like Bogie and Bacall") by someone named Bertie Higgins. I think there was also a single of "Escape (The Pina Colada Song)," by Rupert Holmes.
I'm not even sure I've got anything to play those records anymore. I'll have to remember to check if my turntable has a 45 speed. They could be played on my old stereo (still in my dad's house), but I don't know if that even works anymore.