1917 7c Washington, black
# 507 - 1917 7c Washington, black
$1.20 - $325.00
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Mint Plate Block
Usually ships within 30 days.
Usually ships within 30 days.
$ 325.00
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$ 325.00 |
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Mint Stamp(s)
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 35.00
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$ 35.00 |
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Mint Stamp(s)
Fine
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 41.00
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$ 41.00 |
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Mint Stamp(s)
Fine, Never Hinged
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 52.50
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$ 52.50 |
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Mint Stamp(s)
Very Fine
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 55.00
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$ 55.00 |
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Mint Stamp(s)
Very Fine, Never Hinged
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 82.50
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$ 82.50 |
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Used Single Stamp(s)
Ships in 1-3 business days.
Ships in 1-3 business days.
Free with 570 Points
$ 1.75
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$ 1.75 |
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Unused Stamp(s)
small flaws
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 23.00
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$ 23.00 |
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Used Stamp(s)
small flaws
Ships in 1-3 business days.
Ships in 1-3 business days.
Free with 320 Points
$ 1.20
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$ 1.20 |
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Unused Plate Block
small flaws
Usually ships within 30 days.
Usually ships within 30 days.
$ 215.00
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$ 215.00 |
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Mint Stamp(s)
Extra Fine
Ships in 1-3 business days.
Ships in 1-3 business days.
$ 87.50
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$ 87.50 |
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Mounts - Click Here
| Mount | Price | Qty |
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U.S. #507
1917-19 7¢ Washington
The 7¢ denomination didn’t have a specific function when it was produced, but was used in combination with other stamps to pay for heavier mail or letters with foreign destinations. The color for #507 ranges from a gray-black to a deep black.
Flat Plate, Perf. 11
The Bureau continued to use the 10 gauge perforation machines on flat plate stamp sheet even after 11 perf. stamps proved successful. In an effort to save money, they used the perf. 10 wheels until they wore out. Beginning in early 1917, stamps produced on flat plate presses were given 11 gauge perfs.
That marked the beginning of the flat plate perforated 11 Series of 1917-19 stamps. Perf. 12 had proven too flimsy, and perf. 10 was too difficult to separate without damaging the stamp, so perf. 11 became a satisfactory solution.
7¢ Washington
Issue Date: March 1917
Category: Definitive
Printed by: Bureau of Engraving and Printing
Printing Method: Flat plate, using plates of 400 with four panes of 100 stamps
Watermark: None
Perforation: 11
Color: Black
Water-activated Gum
U.S. #507
1917-19 7¢ Washington
The 7¢ denomination didn’t have a specific function when it was produced, but was used in combination with other stamps to pay for heavier mail or letters with foreign destinations. The color for #507 ranges from a gray-black to a deep black.
Flat Plate, Perf. 11
The Bureau continued to use the 10 gauge perforation machines on flat plate stamp sheet even after 11 perf. stamps proved successful. In an effort to save money, they used the perf. 10 wheels until they wore out. Beginning in early 1917, stamps produced on flat plate presses were given 11 gauge perfs.
That marked the beginning of the flat plate perforated 11 Series of 1917-19 stamps. Perf. 12 had proven too flimsy, and perf. 10 was too difficult to separate without damaging the stamp, so perf. 11 became a satisfactory solution.
7¢ Washington
Issue Date: March 1917
Category: Definitive
Printed by: Bureau of Engraving and Printing
Printing Method: Flat plate, using plates of 400 with four panes of 100 stamps
Watermark: None
Perforation: 11
Color: Black
Water-activated Gum