There are a lot of photos for this step because I think it is difficult to effectively get my point across with words alone. These next few steps will be a little picture heavy to make it easier to follow along.

First step is to take 1"x4" strip and use the 1" oblong to punch a hold in the center of the strip. This is going to be wrapping around the buckle and forming the anchor that will attach to the bag, so you want to make sure it is centered as best as possible. This is where a center ruler is extremely helpful. Next you will want to glue below the oblong hole on one end, then wrap around the buckle and clamp together with binder clips. Repeat this for the second buckle. Next, I measure and mark where to punch the holes in the anchor to rivet the buckle to the pocket. First hole will be 5/8" from end and the second hole will be 5/8" from the first.

Now it is time to mark where the buckle will be attached to the 8"x7" front pockets. Measuring from leather strip around the buckle, it will be 3.5" from top of pocket and 3" from both side edges. Mark around the edge of the buckle with scratch awl. Then mark the holes to punch in the pocket with the holes already punched into the buckle anchor. Punch the holes into the front pocket.

After all the holes are punched, it is time to rivet the buckle anchors to the bag. I use Jiffy Cap branded double cap rivets. I use the 407D and 409D solid brass rivets. I use a CS Osborne cap rivet setter. You want the post on the back side and you want the cap on the front side. You will be striking the cap to set properly set the rivet. To get the best results, you will want a specific sized rivet anchor that will allow the rivet to sit in a domed seat. This will keep the rounded surface and prevent deformation/marking the rivet. You can also set on a flat anvil surface.

Push to cap down on top of the post, pick up your setter and give it a few whacks with your mallet or maul. With my 24oz Barry King tapered maul, it only takes two hits and I can feel when the rivet is set through the handle. It might take some practice if you have never set rivets before. Repeat the process to set the rivets for both buckle anchors.