van den Bergh 4, NGC 225 (oc); Cassiopeia 
Astro Systeme Austria N12 f/3.5 astrograph (Lum) 
Tele Vue 127is f/5.2 refractor (RGB) 
KAI-11000M;  SBIG STL (Lum), FLI Microline (RGB) 
Total Exposure Time: 13+ hours; LRGB 310:160:160:160 minutes, unbinned 
September 2008, Inkom, ID 
Comments: vdB 4 is reflection nebula number 4 in Sidney van den Bergh's Catalog of Reflection Nebulae, 1966. The adjacent dark nebulae and dust appear not to be cataloged. Cropped image below. 
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