From the general shape of the blade, semi blued and gilded decorations and guard shape, I suspect it might be 1820's-1850's. Other than that I have no access to catalogues of this period. Perhaps some kind soul would recognize it or suggest where I may find more information?
An album with higher resolution images may be found here. https://photos.app.goo.gl/dMoRKgzXN3rEStJb6

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