1912 2¢ Single Line USPS Watermark #411
2¢ - Carmine or deep carmine - Type I
There is a shading line in the first curve of the ribbon above the left "2"
and in the second curve of the ribbon above the right "2"
Shading of toga button is light.
9,900,000,000 - Flat Plate - Perf. 8 ½ horizontally
Single line USPS wmk
Scott #411 - 1912
Beware of fake perforations
VALUE FOR PAIRS
No postmark with gum (MH): $7-$15
Full perfect gum, no postmark, no trace of stamp hinge mark (MNH): $12-$25
Add 25% if the pair has a line between the stamps (Line Pair)
An example of faked perforations on #409 to look like #411
Earliest known use of #411, June 12th, 1912