Hello Judy - It looks like you have a Heritage model. The top plate for the curved side is part number 22761. Click Here to View Part Number 22761.
The top plate for the straight side is part number 22762. Click Here to View Part Number 22762.
I think it is a Cameo pool . It is 12 X 24 oval saltwater pool. Will these parts still work? Thanks!
Yes, the Cameo and the Heritage are the same model.