Scott 1722 mint sheet 13c (40) - Herkimer at Oriskany, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1723 mint 13c - Energy - Conservation, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1723-24 mint 13c - Energy, 2 varieties, attached, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1723-24 mint sheet 13c (40) - Energy, 2 varieties, attached, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1724 mint 13c - Energy - Developement, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1725 mint 13c - Alta California, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1725 mint sheet 13c (50) - Alta California, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1726 mint 13c - Articles of Confederation, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1726 mint sheet 13c (50) - Articles of Confederation, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1727 mint 13c - 50th Anniversary of Talking Pictures, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1727 mint sheet 13c (50) - 50th Anniversary of Talking Pictures, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1728 mint 13c - Surrender at Saratoga, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1728 mint sheet 13c (40) - Surrender at Saratoga, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1729 mint 13c - Washington, Christmas, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1730 mint 13c - Rural Mailbox, Christmas, 1977 Commemorative Stamps, representative stamp imaged.
Scott 1731 mint 13c - Carl Sandburg, 1978 Commemorative Stamps, representative stamp imaged.
Scott 1731 mint sheet 13c (50) - Carl Sandburg, 1978 Commemorative Stamps, representative stamp imaged.
Scott 1732 mint 13c - Captain Cook (Alaska), 1978 Commemorative Stamps, representative stamp imaged.
Scott 1732-33 mint 13c - Captain Cook, 2 varieties, attached, 1978 Commemorative Stamps, representative stamp imaged.
Scott 1732-33 mint sheet 13c (50) - Captain Cook, 2 varieties, attached, 1978 Commemorative Stamps, representative stamp imaged.
Scott 1733 mint 13c - "Resolution" (Hawaii), 1978 Commemorative Stamps, representative stamp imaged.
Scott 1734 mint 13c - Indian Head Penny, 1978 Commemorative Stamps, representative stamp imaged.
Scott 1735 mint (15c) - "A" Definitive (Gravure), 1978 Commemorative Stamps, representative stamp imaged.
Scott 1736 mint (15c) - "A" Definitive (Intaglio), from bklt pane, 1978 Commemorative Stamps, representative stamp imaged.
