Way back on page 33, Jim posted a picture of a Stanley No. 180 rabbet plane, a simpler version of the Stanley No. 78 rabbet: no bullnose bed, no fence. If I'm doing the link right, it's here:
http://www.papawswrench.com/vboard/index.php?topic=9443.msg91435#msg91435.
He mentions in that post that Stanley later introduced the 190 series of planes, just like the 180 series except with a spur for cutting cross-grain. This last weekend, at a yard sale, I picked up a Stanley 190, previously owned and used by the father of the nice neighbor lady who sold it to me for $2.00. Here it is:
It's frighteningly clean. The bevel is correct and clean, although there's chipping on the edge and it thus needs sharpening before use; but, on most planes I find in the wild, the bevel looks like it was shaped by a committee whose members could not agree on the correct angle or even what constituted "straight across the cutting iron." When I get a chance, I hope to sharpen it up, cut a sample rabbet on a piece of pine, and take it around to the nice neighbor lady, to show her that Dad's plane can still cut it, so to speak.
Stanley had a tendency to proliferate designs and sizes, seemingly often rather redundantly. I'm not sure why they needed to offer the 190 series in three widths (190: 1-1/2" wide; 191: 1-1/4" wide; 192: 1" wide); but they did. I purchased a 192 a few years back, because an online acquaintance swore that this particular model is the cat's PJs, but haven't had occasion to use it, so don't really know. This picture doesn't make the width differences as vivid as I'd hoped, but you may be able to see it:
I do find this sort of rabbet plane quite useful; the main reason I have yet to use the No. 192 is that the cutting iron on the No. 78 is sharp, and it's at the top of the pile in the drawer where I'm forced to keep these planes due to limited shop space.