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 I-L
Plate 1
Corner letters I-L
Plate 2
Corner letters I-J, I-K, I-L
Plate 2
Corner letters H-K, H-L, H-I, H-J, I-K, I-L, I-I, I-J
Plate 3
Corner letters I-L
Plate 3
Corner letters I-L
Plate 3
Corner letters I-L
Plate 8
Corner letters I-G, I-H, I-I, I-J, I-K, I-L, J-G, J-H, J-I, J-J, J-K, J-L
Plate 11
Corner letters I-L
Plate 11
Corner letters I-L, J-L
Plate 11
Corner letters I-L, J-L
Plate 12
Corner letters I-I, I-J, I-K, I-L, J-I, J-J, J-K, J-L
Plate 13
Corner letters I-L
Plate 23
Corner letters I-L
Plate 24
Corner letters I-L
Plate 24
Corner letters I-L
Plate 25
Corner letters I-L
Plate 25
Corner letters I-L
Plate 25
Corner letters I-K, I-L, J-K, J-L
Plate 25
Corner letters I-K, I-L
Plate 26
Corner letters I-K, I-L
Plate 26
Corner letters I-K, I-L
Plate 28
Corner letters I-L
Plate 31
Corner letters I-L
Plate 32
Corner letters I-L
Plate 33
Corner letters I-L
Plate 33
Corner letters I-L
Plate 33
Corner letters I-L
Plate 33
Corner letters I-L
Plate 33
Corner letters I-K, I-L
Plate 33
Corner letters I-L
Plate 34
Corner letters I-L
Plate 34
Corner letters I-L
Plate 34
Corner letters I-K, I-L
Plate 34
Corner letters I-L
Plate 35
Corner letters I-L
Plate 35
Corner letters I-K, I-L
Plate 35
Corner letters I-L
Plate 36
Corner letters I-L
Plate 36
Corner letters I-L
Plate 36
Corner letters I-L
Plate 36
Corner letters I-L
Plate 36
Corner letters I-J, I-K, I-L
Plate 36
Corner letters H-K, H-L, I-K, I-L
Plate 38
Corner letters I-L
Plate 38
Corner letters I-L
Plate 39
Corner letters I-L
Plate 39
Corner letters I-L