OFRRD777 wrote:
> Do you think the one I dug is from Victorian era?
Yes, the "latter period" (1880s/90s) of the Victorian Era. These thick sheetbrass Ladies heelplates with a heart, club, shield, Maltese-cross, or octagonal cutout (see the photo below) are not very common, so I think they were made by just one or two manufacturers, and its popularity did not last long.
The fact that 4 of the cutout shapes are yankee army Corps Badge shapes suggested they were from the civil war. But since we now know with certainty that they are not from civil war soldier shoes, my best guess is that they are postwar Veteran related... perhaps worn on the shoes of Union Veteran's wife or daughters. We know of other "patriotic" wearables made for use by civil war Veterans' wives -- such as the 1880s-90s Ladies Military Button-Belt.