Pretty doubles in DELPHINUS Other constellations:
Scope
Name
Magn. Sep.
RA
Dec
Remarks
Real favourites:
MK67
LX10
CG11
Gamma Del
4.5 - 5.5 9.6" 20:46.6 +16:08 Two yellow stars
Better than average:
CG11
Struve 2673
8.2 - 10.1 - 8.7 2" - 76" 20:22.7 +13:20 Nice pair with low power, rich field 
GS80
CG11
Struve 2690
7.1 - 7.3 17" 20:31.1 +11:16 Nice pair of small scopes, white and light-yellow 
LX10
Struve 2718
6.4 - 7.6 8.5" 20:42.5 +12:43 Nice pair of two white stars 
MK67
Struve 2725
7.5 - 8.2 6" 20:46.2 +15:53 With low power in same FOV with Gamma Del
CG11
Struve 2730
8.6 - 8.7 3.3" 20:51.0 +06:23 Two orange stars of equal brightness, very pretty