US Tagged Stamps
ID
9384
Thumbnail
Cat Number
2180
Variety
f3
Description
Chester Carlson, Inventor
Series
Great Americans
Denomination
21ยข
Color
Blue-Violet
Separation Method
PF
Extent Perf Die Cut
4
HPerf
11.00
VPerf
11.00
Tagging
Large Block
Tagging Color
Paper Type
Adhesive
WA
Gum Type
D
Format
S
EFO
F
Watermark
unw.
Specialfeatures
tagging smearing between left & right top corners
Printing Type
engraved
Stamp Date
----
Printer Engraver
Issue Year
1988
Image1
Issue Date
10/21/1988
Quantity Issued
Visible
Yes