My inherited American flyer cars that I can find

Hello everybody my name is Tyler helt. Those two cars were in my uncle Matt’s attic. There is also an engine but I can’t find it. The engine works probably. The previous owners of my uncle Matt and aunt Amy’s house at 13 berwart Street Wellsboro,PA for the next owners. My aunt Amy and uncle Matt had three girls Kate,juila,and jenny so aunt Amy and uncle Matt gave it to us. If my papa can get out the engine I will take a picture of the engine and show it off.do anyone of you have the engine and those cars ?. Can you post them in show and tell.