🔎 UNIDENTIFIED Not sure what this shaped buckle would have been used for. Thanks in advance.

[edlynne]

 

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[Blackfoot58]

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I’ve seen some harness leather “cinches” similar to it. A strap would be riveted around the flat side. Another harness strap would be laced through from the other side. It could then be adjusted for tightness. Some western-style belts are like this too. But this one wasn’t to hold up your britches IMO, too old for that style

 

[ColtsPop]

I’ve seen some harness leather “cinches” similar to it. A strap would be riveted around the flat side. Another harness strap would be laced through from the other side. It could then be adjusted for tightness. Some western-style belts are like this too. But this one wasn’t to hold up your britches IMO, too old for that style

Agree, it is a ca. 1940s harness cinch “D” buckle.