This is a Revere ware copper bottom 2 quart pan with steamer pot and lid.

all 3 pieces.
the steamer has been used less than the pot, so the 2 qt. pot shows more wear, but both are perfectly usable,  no issues.
i don't use copper cleaner on my revere because it dissolves the copper. but it can be cleaned, if desired.
2 quart pot can be used without steamer too.