Vintage Brown/Burgundy oiled leather shoulder bag

This is a vintage pure leather rugged bag. Leather is tough kind like a fossil, frye or pikolino. It also reminds me of buffalo leather but I'm not sure because tag has been cut off and there's no other clues. Approximately 12"-length, 10"-height and 3"-width. Strap length is about 16". Model is 5'8" for references. Has two little scratches in the front by the closure strap, and the bottom of the bag. I'm sure they can be filled in. This bag will last years to come.