According to my copy of the US Redbook for Paper Money your notes catalog as,
$2 Dollar Silver Certificate Sigs. Speelman / White
#258 $2 Series of 1899 VG $240, F $265, VF $300, EF $400, Unc.63 $950
$1 Dollar Note Sigs. Elliott / Burke
#37 $1 Series of 1917 VG $75, F $80, VF $90 EF $100, Unc.63 $275