Missing Imprimaturs
Scans of actual missing imprimaturs and placeholder sheets, gathered from collectors and institutions holding stamps removed from the Post Office archive sheets in the early 20th century.
Plate 55
Corner letters S-I, S-J, S-K, S-L, T-I, T-J, T-K, T-L
Plate 66
Corner letters S-K, S-L, T-K, T-L
Plate 68
Corner letters S-L
Plate 69
Corner letters S-L
Plate 69
Corner letters S-L
Plate 69
Corner letters S-L, T-L
Plate 69
Corner letters S-L
Plate 77B
Corner letters S-L
Plate 113
Corner letters S-L
Plate 113
Corner letters S-L
Plate 120
Corner letters S-L
Plate 120
Corner letters S-L
Plate 120
Corner letters S-L
Plate 120
Corner letters S-I, S-J, S-K, S-L
Plate 121
Corner letters R-K, R-L, S-K, S-L
Plate 121
Corner letters S-L
Plate 127
Corner letters S-L
Plate 127
Corner letters S-L
Plate 133
Corner letters S-L
Plate 136
Corner letters S-L, T-L
Plate 136
Corner letters S-L
Plate 138
Corner letters S-K, S-L
Plate 139
Corner letters S-L
Plate 155
Corner letters S-L
Plate 155
Corner letters S-L
Plate 155
Corner letters S-L
Plate 155
Corner letters S-L
Plate 156
Corner letters S-L, T-L
Plate 156
Corner letters S-L, T-L
Plate 170
Corner letters S-L
Plate 171
Corner letters S-L
Plate 171
Corner letters S-L
Plate 171
Corner letters S-L
Plate 178
Corner letters S-L
Plate 178
Corner letters S-L
Plate 179
Corner letters S-L
Plate 194
Corner letters S-L
Plate 194
Corner letters S-L
Plate 194
Corner letters S-L
Plate 195
Corner letters S-G, S-H, S-I, S-J, S-K, S-L
Plate 195
Corner letters S-K, S-L
Plate 195
Corner letters S-L
Plate 195
Corner letters S-L
Plate 196
Corner letters S-L
Plate 196
Corner letters S-L
Plate 197
Corner letters S-L
Plate 197
Corner letters S-L
Plate 199
Corner letters S-L