U.S. Plate Blocks - Air Post Stamps

Air Post Plate Blocks range from the very affordable to the Graf Zeppelin issues costing in the thousands. Our complete inventory begins with Mint Never Hinged, but also included mint airmail plate blocks which are more affordable for some of the early issues. All stamps listed here are of better quality and free of faults or heavy hinging. Those plate blocks that do not make the cut can be found in our 'REDBOX' specials listing, elsewhere on this website.

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U.S. #C136 Nine-Mile Prairie PNB of 4

U.S. #C136 Nine-Mile Prairie PNB of 4

Code: USPBC136

Price: $6.75

U.S. #C136 Nine-Mile Prairie MNH Plate # Block of 4... more info

U.S. #C137 Mt. McKinley PNB of 4

U.S. #C137 Mt. McKinley PNB of 4

Code: USPBC137

Price: $7.65

U.S. #C137 Mt. McKinley MNH Plate # Block of 4... more info

U.S. #C138 Acadia National Park '2001' PNB of 4

U.S. #C138 Acadia National Park '2001' PNB of 4

Code: USPBC138

Price: $6.00

U.S. #C138 Acadia National Park , dated 2001 MNH Plate # Block of 4... more info

U.S. #C138b Acadia National Park '2005' PNB of 4

U.S. #C138b Acadia National Park '2005' PNB of 4

Code: USPBC138b

Price: $7.20

U.S. #C138b Acadia National Park 2005 MNH Plate # Block of 4... more info

U.S. #C139 63c Bryce Canyon Airmail PNB of 4

U.S. #C139 63c Bryce Canyon Airmail PNB of 4

Code: USPBC139

Price: $6.00

U.S. #C139 63c Bryce Canyon Airmail issue MNH Plate # Block of 4... more info

U.S. #C140 75c Smoky Mountains PNB of 4

U.S. #C140 75c Smoky Mountains PNB of 4

Code: USPBC140

Price: $7.20

U.S. #C140 75c Great Smoky Mountains MNH Plate # Block of 4 To mount use Scott/Prinz #923 ... more info

U.S. #C141 84c Yosemite Airmail PNB of 4

U.S. #C141 84c Yosemite Airmail PNB of 4

Code: USPBC141

Price: $8.40

U.S. #C141 84c Yosemite Airmail issue MNH Plate # Block of 4... more info

U.S. #C142 69c Okefenokee Airmail PNB of 4

U.S. #C142 69c Okefenokee Airmail PNB of 4

Code: USPBC142

Price: $6.75

U.S. #C142 69c Okefenokee Swamp Airmail issue MNH Plate # Block of 4 To mount use Scott/Prinz #923 ... more info

U.S. #C143 90c Hagatna Bay PNB of 4

U.S. #C143 90c Hagatna Bay PNB of 4

Code: USPBC143

Price: $9.30

U.S. #C143 90c Hagatna Bay MNH Plate # Block of 4... more info

U.S. #C144 New Hampshire River PNB of 4

U.S. #C144 New Hampshire River PNB of 4

Code: USPBC144

Price: $7.80

U.S. #C144 72�c 13-Mile Woods MNH Plate # Block of 4... more info

U.S. #C145 Virgin Islands PNB of 4

U.S. #C145 Virgin Islands PNB of 4

Code: USPBC145

Price: $9.60

U.S. #C145 St. Johns, U.S. Virgin Islands MNH Plate # Block of 4... more info

U.S. #C146 Zion Park Airmail PNB of 4

U.S. #C146 Zion Park Airmail PNB of 4

Code: USPBC146

Price: $8.40

U.S. #C146 Zion Park Airmail MNH Plate # Block of 4... more info

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