#4161912 10c Franklin, orange yellow, single line wmrk.
$0.30- $650.00 #4271914 4c Washington Sl Wmrk
$0.60- $575.00 #514-191964 Congo, Democratic Republic
$1.30 #4081912 1c Washington SL Wmrk imperf
$1.25- $70.00 #4331914 10c Franklin SL Wmrk Perf 10
$1.25- $820.00 #C1601964 Liberia
$0.50- $1.00 #4091912 2c Washington SL Wmrk imperf
$0.90- $75.00 #4281914 5c Washington SL Wmrk blue
$0.60- $520.00 #4291914 6c Washington SL Wmrk red orange
$1.95- $575.00 #3791911 6c Washington SL Wmrk red orange
$0.85- $625.00 #4411914 1c Washington Coil green
$1.50- $11.50 #3761911 3c Washington SL Wmrk deep violet
$1.95- $350.00 #4181912 15c Franklin, SL Wmrk gray
$3.25- $990.00 #3841910 2c Washington SL Wmrk imp carmine
$1.95- $200.00 #4251914 2c Washington Single Line Watermark, Rose Red, Pink Back
$0.15- $175.00 #7491964 El Salvador
$0.75 #3381909 10c Washington, DL Wmrk, yellow
$1.50- $1,080.00 #4551915 2c Washington,carm, perf 10 vert T3
$1.75- $135.00 #3781911 5c Washington SL Wmrk Pf 12 blue
$0.85- $400.00 #1951939 Mozambique Company
$1.50 #3771911 4c Washington SL Wmrk perf 12
$0.60- $390.00 #4171914 12c Franklin, claret brown, single line wmrk.
$3.50- $690.00 #4891917 3c Washington violet T1
$1.00- $42.50 #4261914 3c Washington, deep violet SL Wmrk
$2.25- $365.00