MCM vintage Shenango china atomic flower mod restaurant plates, aqua & mauve pink starburst

Lot of SIX vintage Shenango atomic flower pattern plates, heavy ironstone china, 6 1/4" diameter. Mod design in aqua, a mauve color and black on white - so retro!

These are all in very good condition, very gently used, clean and glossy, not a lot of wear or scratching.

One of these has a different backstamp, and the design is slightly brighter than the others. Just the way it was made, none of these are faded or discolored.