United States

$140.06
Uncertified, Multi-Color, 31 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$18.79
Uncertified, Multi-Color, 13 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$42.30
Uncertified, Multi-Color, 4 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$47.00
Uncertified, Violet, 10 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$183.30
Uncertified, Multi-Color, $9.95, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$84.55
Uncertified, Multi-Color, 23 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$19.95
Uncertified, Multi-Color, Misc, Ungraded, Mint Never Hinged/MNH, Coils
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$61.10
Uncertified, Multi-Color, 6 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$56.40
Uncertified, Multi-Color, 29 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$37.60
Uncertified, Multi-Color, 37 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$23.50
Uncertified, Multi-Color, 15 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$23.50
Uncertified, Multi-Color, 25 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$23.50
Uncertified, Ultramarine, 11 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale Faults / Imperfections - None.
In stock
Shipping time and rates:

$18.79
Uncertified, Multi-Color, 15 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$15.93
Uncertified, Multi-Color, 15 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale Faults / Imperfections - None.
In stock
Shipping time and rates:

$18.79
Uncertified, Multi-Color, 6 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$23.50
Uncertified, Multi-Color, 8 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$18.79
Uncertified, Ultramarine, 3 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$23.50
Uncertified, Multi-Color, 13 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$18.79
Uncertified, Violet, 3 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$18.79
Uncertified, Multi-Color, 29 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$8.41
Uncertified, Black, 12 cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Faults / Imperfections: None.
In stock
Shipping time and rates:

$9.35
Uncertified, Carmine, 2 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$465.30
Uncertified, Multi-Color, 6 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$70.50
Uncertified, Violet, 3 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$450.00
Uncertified, Yellow, 10 Cent, Ungraded, Mint Never Hinged/MNH, Historical Events
Stuart Katz.
In stock
Shipping time and rates:

$25.00
Uncertified, Carmine, 30¢, 50¢, Ungraded, Mint Never Hinged/MNH, Postage Due
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$376.00
APEX, Multi-Color, 32 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$89.30
Uncertified, Multi-Color, First Class, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$258.50
APEX, Multi-Color, 22 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$60.00
Uncertified, Ultramarine, 3 Cent, Ungraded, No Gum, Farley
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$65.00
Uncertified, Ultramarine, 3 Cent, Ungraded, No Gum, Farley
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$893.00
Uncertified, Multi-Color, 41 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz.
In stock
Shipping time and rates:

$653.30
Uncertified, Multi-Color, 26 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$50.00
Uncertified, Brown, 3 Cent, Ungraded, Mint Never Hinged/MNH, Postage Due
Stuart Katz. Faults / Imperfections - Bit of offset.
In stock
Shipping time and rates:

$37.60
Uncertified, Carmine, 13 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$60.00
Uncertified, Yellow, 10 Cent, Ungraded, Used, Politicians
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$23.50
Uncertified, Multi-Color, 20 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$500.00
Uncertified, Steel Blue, 24 Cent, Ungraded, Used, Politicians
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$550.00
PSE, Brown, 10 Cent, Ungraded, Mint Never Hinged/MNH, Historical Figures
Stuart Katz. Conditions of sale Faults / Imperfections - None.
In stock
Shipping time and rates:

$189.00
Uncertified, Orange, 2 Cent, Ungraded, Mint Never Hinged/MNH, Politicians
Stuart Katz. Conditions of sale.
In stock
Shipping time and rates:

$175.00
Uncertified, Black, $1, Ungraded, Mint Never Hinged/MNH, Ducks
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$400.00
Uncertified, Carmine, 2 Cent, Ungraded, Mint Never Hinged/MNH, Politicians
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$30.00
Uncertified, Brown, 2 Cent, Ungraded, Used, Historical Events
Stuart Katz. Faults / Imperfections - None.
In stock
Shipping time and rates:

$125.00
PF, Green, 1 Cent, Ungraded, Used, Politicians
Stuart Katz.
In stock
Shipping time and rates:

$45.00
PSE, Brown, 10 Cent, Ungraded, Mint Never Hinged/MNH, Historical Figures
Stuart Katz.
In stock
Shipping time and rates:

$119.00
Uncertified, Green, 1 Cent, Ungraded, Mint Never Hinged/MNH, Politicians
Stuart Katz. Signed "WW" on one stamp. Faults / Imperfections: None.
In stock
Shipping time and rates:

$85.00
PSE, Brown, 30 cent, Ungraded, Used, Historical Events
Stuart Katz.
In stock
Shipping time and rates:

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