No idea about these parts. The green part is roughly 5x5, 6-01 code and old school Lego brand written on it. The red part has a notch and what kind of looks like internal steps. Thanks!
1st is a train part, Plate, Modified 1 x 2 with Steam Engine Cylinder, Round Surfaces, Interior Grooves
2nd is Fabuland Trash Can Lid 5 x 5