B 72 ("The Snake") dark nebula

The "Snake" is located north of the (much larger) Pipe Nebula. An unsharp mask was applied to reduce vignetting.

Instrument	:	8" Newtonian 800 mm f/4
Film	:	Kodak Ektapress Multispeed PJM
Date	:	06 July 1997, 06:16 - 07:01 UTC
Site	:	White Mountain Research Station, Barcroft Facility, California
Image #	:	1997-7/18