# Thumbnail Catalog Number Description Denomination Color Variety Date Issued Gum Type Actions
1901 1721 Peace Bridge and Dove 13c blue A1110 8/4/1977 Water Activated
1902 1722 General Herkimer at Oriskany, by Frederick Yohn 13c multi. A1111 8/6/1977 Water Activated
1903 1723 Energy Conservation 13c multi. A1112 10/20/1977 Water Activated
1904 1724 Energy Development 13c multi. A1113 10/20/1977 Water Activated
1905 1724a Energy, Conservation  and  Development 2x13c multi Se-tenant pair (1723-24) 10/20/1977 Water Activated
1906 1725 Farm Houses -1st Civil Settlement - Alta, California, 1777 13c multi. A1114 9/9/1977 Water Activated
1907 1726 Members of Continential Congress in Conference 13c red  and  brown A1115 9/30/1977 Water Activated
1908 1727 Movie Projector and Phonograph - Talking Pictures, 50th Anniversary 13c multi. A1116 10/6/1977 Water Activated
1909 1728 Surrender of Burgoyne, by John Trumbull (Surrender at Saratogoa) 13c multi A1117 10/7/1977 Water Activated
1910 1729 Washington at Valley Forge - Christmas 13c multi. A1118 10/21/1977 Water Activated