Also known as LH120-No70 so yes rather obscure but often seen in widefield LMC images. I have always thought it was a pretty shaped nebula. Thanks to Rick - its Henize 70.
I did a bit of a search but couldn't find out much about it. It looks like a supernova remnant but it also could be the result of a Wolf Rayet star.
Perhaps someone knows something about it.
CDK17, FLI Microline 16, AP1600 mount.
Ha RGB image.
http://www.pbase.com/gregbradley/image/168286456
It could've had more exposure but this was taken on the one clear night available.
Greg.