Most of these 263 images of NGC and IC objects south of dec +50 have the same size field 56' by 56'.
The PN have a 28' field and large objects have a 112' field.
The file numbers are NGC or IC numbers.
http://share.shutterfly.com/view/fla...0BbM2LVo3bt3Gw
You can view on full screen.
The images are from
http://server1.wikisky.org/