Henry Kuska wrote:

Darlow's Enigma has produced many nice open pollinated seedlings for
me. Most of them are similar to the mother. I am so confident that
the seedlings will produce nice plants that I often donate a batch of
tiny first spring seedlings to be sold at our rose club's spring plant
auction. The feedback has been very favorable especially since the
owner knows that he/she has the only copy of that rose in the world.

The following link has a picture of one that I kept (I have kept more
than one):
http://home.neo.rr.com/kuska/darlowsenigma.htm

Prof. Kuska, do they often share that same dark green, narrow foliage?