Hi Kathy,
Love the 2 intros! I have been starting to pick up some edged dips because I think that is an interesting road to go down as far as hybridizing because there are not very many out there yet.
Here is what I have:
A SERVANT'S HAND (click the pic to make it bigger so you can see the detail of the edge)
ANNIE'S DELIGHT
ELOQUENTLY EDGED
LAVENDER TRIM
LEE'S LOSS -a personal favorite, but is very short
LEONARD SAUTER -if you click on the pic, you can see the little bit of gold edge on the upper right petal
MARIETTA MOMENTO -this one fits your request a little better and is very nice
MARIETTA TREASURE CHEST
One last one. WITH A KISS -this one has a little height at 33"
Most of those are short and definitely not near-white, but hopefully a few will catch your hybridizing eye.