Bert, Milton Carpenter is still living in S. Florida and still working with orchids, but he doesn't sell retail any more. Here's his site
http://www.evergladesorchids.c...
I e-mailed him a while back and he says that Carter & Holmes are the retailer he chose to distribute his warmth-tolerant hybrids. But he also said 'anything with Everglades, or Carpenter in the name probably came from me'.