Steam the unpeeled potatoes until they are just tender when pierced with a fork, but not mushy.
If they are very small, leave them whole, or, when cool enough to handle, cut them in half or quarters with a very sharp knife, taking care not to pull off the skin.
Place them in a large bowl, or on a serving platter surrounded by the green pepper rings.
Slice the eggs crosswise, but remove and discard two of the yolks.