I think I threw the brackets in the scrap bin at work a while back. I should have taken pics of them but I didn't know any better.
Essentially I made 2 long L-brackets per box (4 total), then tied those together with 2 strips of steel. Drilled thru each L-bracket and the ammocan on the bottom only at first. Bolted the ammocan to the bracket assembly, then drilled thru the side of the ammocan and bracket assembly. Then lined the whole thing up on the bike. Marked where the holes in the side were going to be and drilled thru that chrome bar that the turn signals attached to.
Bolted the ammocan and bracket assembly to the bike, then worked out the lower support arm.
Hopefully all that makes sense. Like I said, it took me a day of pretty much building them on the fly with nothing more than a tape measure, a hand drill, a hacksaw, and a POS flux-core wire feed welder.
The reason I threw the old brackets away is because I have a TIG welder, a benchtop drill press, and a portable bandsaw in my garage now and can use the CNC mills at work if needed, so while I plan to make new brackets, I want them to look nicer than some 20-year-old kid fresh out of trade school made them.
But, like I said, they held a lotta stuff for day trips. Tools and spare parts, water/Gatorade, rags, packs of smokes...
