I think moq. x del. is not registered. Closest thing is Delophyllum which is glaucophyllum x delenatii. I looked in the RHS grex search but didn't turn it up so when that happens I ususally head to ladyslipper.com or slipperorchids.info where the primary hybrids are listed for each species.
Thanx for the info Heather. I wish I was better w/ this d@#n digital toy camera. Both pictures are of the same plant, [they're about 2 weeks apart]. The flower was huge before it opened though. I'll measure it later.