Looking for Unc but I'll consider down to EF for some of them:
DC-25a 1923 $1 Group 1, Black Seal "B" Series
DC-25d 1923 $1 Group 1, Green Seal "K" Series
DC-25f 1923 $1 Group 2, Black Seal "S" Series
DC-25g 1923 $1 Group 2, Red Seal "X" Series
DC-25o 1923 $1 Group 4, Black Seal "F" Series
DC-26f 1923 $2 Group 2, Black Seal "L" Series
Thank you for your help!