Ok, don’t expect to ID this item, but tapping into your brains anyway. The brass plate is 3 inch x 3/4 inches, “HMR” stamped into it w/chains connecting to rivets. Believe the plate was hung on something w/chains suspended below holding something else, possibly leather, (those rivets are revealing). The other item is a nice brass patent plate, researched it and farm still operates in Chezy NY and a pretty cool story on founding owner/wife buit it after losing thier child. Both items…