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 1
Corner letters A-A
Plate 2
Corner letters A-A
Plate 2
Corner letters A-A
Plate 2
Corner letters A-A, A-B, A-C
Plate 3
Corner letters A-A
Plate 4
Corner letters A-A
Plate 4
Corner letters A-A, A-B, A-C
Plate 4
Corner letters A-A
Plate 5
Corner letters A-A
Plate 5
Corner letters A-A
Plate 5
Corner letters A-A
Plate 5
Corner letters A-A, A-B, A-C, A-D
Plate 6
Corner letters A-A, A-B
Plate 6
Corner letters A-A, A-B
Plate 6
Corner letters A-A
Plate 6
Corner letters A-A, A-B, A-C, A-D, A-E
Plate 7
Corner letters A-A
Plate 7
Corner letters A-A
Plate 7
Corner letters A-A
Plate 7
Corner letters A-A, A-B, B-A, B-B
Plate 8
Corner letters A-A
Plate 8
Corner letters A-A
Plate 8
Corner letters A-A
Plate 8
Corner letters A-A
Plate 9
Corner letters A-A
Plate 9
Corner letters A-A, A-B, A-C
Plate 10
Corner letters A-A, A-B, A-C
Plate 10
Corner letters A-A
Plate 11
Corner letters A-A
Plate 11
Corner letters A-A, A-B
Plate 11
Corner letters A-A
Plate 12
Corner letters A-A
Plate 12
Corner letters A-A, A-B, A-C
Plate 13
Corner letters A-A
Plate 13
Corner letters A-A
Plate 13
Corner letters A-A, A-J, A-K, A-L
Plate 14
Corner letters A-A
Plate 15
Corner letters A-A, A-B
Plate 15
Corner letters A-A, A-B
Plate 15
Corner letters A-A, A-B, A-C, A-D, A-E, A-F
Plate 15
Corner letters A-A
Plate 16
Corner letters A-A
Plate 16
Corner letters A-A
Plate 17
Corner letters A-A
Plate 17
Corner letters A-A
Plate 17
Corner letters A-A
Plate 17
Corner letters A-A
Plate 17
Corner letters A-A, A-B