8" f5 Newtonian reflector

 ST-8XME, self-guided, binned 1x1, temp -20c, camera control MaxIm DL 4.56

Lumicon Red filter, 540 minutes (54 x 10 minute subs), 07/29/30/31/2010; 1.8-3.1 FWHM per CCDStack

CCDStack 2.10.3848.16825, Photoshop 7.0

 Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s)

'B 147' is centered in this image. Other dark lanes in this area are LDN 852 and LDN 856 ... This area may be collectively known as the "Fish on the Platter", a large (360') area also known in one of my software packages as B 144 and LDN 857, with a classification of 1 Ir. See Michael Stecker's image of the "Fish on the Platter". This field was re-shot for better stellar images ... see 2007 image here.

The CDS places "B 147" at 20h 06m 59s, +35d 12m 33s, about at the lower middle center of my image.

This description from the on-line Edward Emerson Barnard "A Photographic Atlas of Selected Regions of The  Milky Way":

 

147	α(2000)20h 06m 50s, δ(2000) +35° 22´ Galactic Coordinates 72,+2 Very narrow sinuous dark lane 11´ long E and W, BD+34°3871 (8.3 mag) at W end