Looking for Pre-1858 Hat Cords

[FTrooper]

Anyone know of a possible source for a P-1858 Cavalry hat cord? Basically they are still wool and yellow, but have the large "officer" style acorns instead of tassles. Also the pre-1858 Hardee hat had a little black fuzzy rosette holding the ostrich feather, again, any able to help...for that matter, any of our knitters doing the little Hardee hat ostrich father sockets? LOL! (guess what MY new project is)???

Chris Fischer
Fort McKavett
&
F-Troop