Horstmann, Philadelphia 1901 contract dated.
1901 Dated U.S. Artillery Band Knots and Cords, marked and dated, “Horstmann, Philadelphia, 1901,” on the back of the single knot. Each knot has an 1885 General Service button. This set was worn by artillery bandsmen on the 1885 dress uniform, used up to the 1906-08 period (artillery and Ordnance units were the last branches to receive the new 1902 uniform).
Condition of this set is like new, only difference is…..there all original!