1962 Homestead Act Plate Block Of 4 4c Postage Stamps - MNH, OG - Sc# 1198`- CX206
1963 Emancipation Proclamation Block Of 6 As Shown In One Of the Photos - Sc 1233 - MNH - CW467b
1952 Arrival Of Lafayette In USA - Plate Block of 4 3c Postage Stamps - Sc 1010 - MNH, OG - CX860
1959 Silver Centennial Plate Block of 4 4c Postage Stamps - Sc# - 1130 - MNH, OG - CX686
1960 Francis Scott Key Plate Block of 4 4c Postage Stamps - Sc# 1142 - MNH, OG - CX679
1958 Gunston Hall George Mason Home Plate Block of 4 3c Postage Stamps - Sc# 1108 - MNH, OG - CX584
1954-68 Thomas Jefferson's Monticello Plate Block of 4 20c Postage Stamps - Sc# 1047 - MNH, OG - CX574
1954-68 - The Hermitage Plate Block of 4 4.5c Postage Stamps - Sc# 1037 - MNH, OG - CX569
1954-68 - The Alamo Plate Block Of 4 9c Postage Stamps - Sc# 1043 - MNH, OG - CX507
1954-68 Independence Hall Plate Block Of 4 10c Postage Stamps - Sc# 1044b - MNH, OG - CX506
1960 Japan Treaty Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1158
1958 Overland Mail Centennial Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1120
1957 LaFayette Bicentennial Plate Block of 4 Postage Stamps - MNH, OG - Sc# 1097
1955 Fort Ticonderoga Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1071
1953 Gadsden Purchase Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1028
1953 Opening Of Japan Centennial Plate Block of 4 5c Postage Stamps - MNH, OG - Sc# 1021
1951 Landing Of Cadillac At Detroit Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1000
1949 Union Soldier GAR Civil War Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 985
1958 Lincoln Douglas Debates Plate Block Of 4 3c Postage Stamps - Sc# 1115 - MNH, OG - CX870
1955 Century Of Great Lakes Transportation Plate Block of 4 Postage Stamps - MNH, OG - Sc# 1069
1955 Atoms For Peace Plate Block of 4 Postage Stamps - MNH, OG - Sc# 1070
1956 Labor Day Plate Block of 4 Postage Stamps - MNH, OG - Sc# 1082
1958 Fort Duquesne Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1123
1959 NATO United For Freedom Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1127
