#OX171916Post Office Seal - perf 12, black, pink
$1.25- $1.95 #OX13a1907 Post Office Seal - watermark, seal of U.S., blue
$3.00 #OX231936 Post Office Seal - perf 12 x 8 1/2, black
$3.25 #OX111900 Post Office Seal - red brown
$0.85- $1.50 #OX431973 Post Office Seal - hyphen hole 7 x imperf, grey black
$2.00 #OX131907 Post Office Seal -typo., perf 12, blue
$0.85- $1.95 #OX521992 Post Office Seal - black
$1.25 #OX141912 Post Office Seal - blue, Rouletted 61/2
$2.25- $2.50 #OX151913 Post Office Seal - blue
$3.50- $5.00