McCoy (?) Brown Drip Glaze Cups Mugs (3)

These cups are marked on the bottom with a cup in a square and MPC...McCoy? I am not familiar with this mark but they sure look exactly like my other McCoy mugs. See picture no. 2. As you can see in the picture, there is one small chip on the bottom rim of one cup. The others are in very good condition. Please send zip with inquiry and I will figure shipping. Click on Home for purchasing instructions.