Hopefully Terry/Edge has the info needed by now.
I just realized I have overcome a phobia I have had throughout my life. I am sure there was a genuine plot between my mom and the school lunch ladies to make sure that I got the egg salad sandwiches containing bits of eggs shells. I would only eat egg salad sammies with a layer of Potato Chips, which I usually put in the sandwich myself. I pretty much quit eating chips a while ago. Sometime recent I realized I had been making egg salad sandwiches sans chips, even forgetting that they were a requisite ingredient. Of course I continue to rinse peeled eggs really well before chopping them up. I like egg salad sandwiches with just a little mayo, S& P, sometimes a slice of chopped onion, (just a little) , slivers of jalapeno pepper if I have some and serve on Toasted Pumpernickel or whole grain toast. Lettuce, and garden tomatoes included in summer.