I recently purchased a corduroy coat from an antiques shop and I noticed it has a sewn in half belt and two D ring metal hooks hanging in the back. It's a bit large for me but would make a suitable short top coat while out riding. The hooks have me perplexed. My speculation is that it's a fly fisherman's jacket and that he could attach his wicker fishing basket back there rather than put it over his shoulder but with all the knowledge around here I figured I'd asked, included are photos of what I'm talking about. I'm familiar with the wicker baskets and as I recall, they have two hooks that attach to a shoulder strap. Thanks for any help.