B-1
Its rarity
is: B
It was used between:
4-19-28
and
9-3-34
Ink colours:
Violet
Notes: 1928-1931

B-1a
Its rarity
is: B
It was used between:
4-19-28
and
9-3-34
Ink colours:
Violet
Notes: 1932-1934 Rubber stamp was wearing out

B-2
Its rarity
is: C
It was used between:
11-12-30
and
7-?-39
Ink colours:
Violet
Red
Black
Notes:

B-3
Its rarity
is: DD
It was used between:
?-?-39
and
?-?-39
Ink colours:
Not recorded
Notes:

B-4
Its rarity
is: B
It was used between:
7-19-35
and
1-?-44
Ink colours:
Blue-green
Black
Violet
Blue
Notes: "Inward"

B-4a
Its rarity
is: C
It was used between:
9-15-82
and
12-13-82
Ink colours:
Black
Blue
Notes: Used on TCM Centenary covers

B-5
Its rarity
is: AA
It was used between:
1-2-37
and
8-?-45
Ink colours:
Black
Red
Violet
Blue
Green
Blue-green
Notes: "Outward"

B-5a
Its rarity
is: A
It was used between:
9-29-82
and
12-13-82
Ink colours:
Violet
Notes: Used on TCM Centenary covers

B-6
Its rarity
is: C
It was used between:
7-28-38
and
3-22-39
Ink colours:
Violet
Notes:

B-6a
Its rarity
is: DD
It was used between:
4-11-38
and
4-11-38
Ink colours:
Violet
Notes:

B-7
Its rarity
is: C
It was used between:
7-27-30
and
10-2-44
Ink colours:
Red
Violet
Black
Notes:

B-8
Its rarity
is: C
It was used between:
9-3-34
and
9-?-36
Ink colours:
Blue-green
Red
Violet
Notes:

B-9
Its rarity
is: B
It was used between:
5-6-35
and
7-21-57
Ink colours:
Black
Violet
Blue
Notes: "Canoe" removed

B-9a
Its rarity
is: D
It was used between:
5-7-35
and
5-7-35
Ink colours:
Blue
Notes: "Ma l" for "Mail"

B-10
Its rarity
is: A
It was used between:
7-21-36
and
3-25-45
Ink colours:
Violet
Red
Blue
Notes:

B-11
Its rarity
is: C
It was used between:
12-24-34
and
7-21-45
Ink colours:
Blue-green
Red
Violet
Green
Notes:

B-12
Its rarity
is: AA
It was used between:
6-10-36
and
7-30-45
Ink colours:
Violet
Black
Red
Blue
Red-violet
Notes:

B-13
Its rarity
is: D
It was used between:
7-10-30
and
2-9-34
Ink colours:
Violet
Notes:

B-14
Its rarity
is: C
It was used between:
9-10-34
and
9-9-36
Ink colours:
Red
Violet
Black
Blue
Red-violet
Notes:

B-15
Its rarity
is: B
It was used between:
1-8-35
and
12-9-44
Ink colours:
Red
Green
Blue-green
Violet
Blue
Black
Notes: "Canoe" removed

B-15a
Its rarity
is: C
It was used between:
9-1-36
and
9-1-36
Ink colours:
Violet
Blue
Black
Notes: With Quensell's initials

B-16
Its rarity
is: B
It was used between:
8-1-34
and
5-7-35
Ink colours:
Violet
Red
Blue
Blue-green
Red-violet
Notes:

B-17
Its rarity
is: A
It was used between:
7-?-35
and
7-11-46
Ink colours:
Black
Blue
Violet
Blue-green
Red
Green
Notes:

B-18
Its rarity
is: B
It was used between:
1-15-35
and
1-?-44
Ink colours:
Green
Red
Violet
Blue
Notes:

B-19
Its rarity
is: B
It was used between:
4-10-35
and
5-21-46
Ink colours:
Violet
Red
Blue
Black
Notes:

B-20
Its rarity
is: B
It was used between:
1-15-35
and
10-2-44
Ink colours:
Violet
Black
Blue
Notes:

B-21
Its rarity
is: DD
It was used between:
1-15-35
and
5-?-36
Ink colours:
Blue-green
Notes:

B-22
Its rarity
is: B
It was used between:
8-?-37
and
8-?-37
Ink colours:
Black
Notes: Suva, Fiji Paquebot

B-23
Its rarity
is: A
It was used between:
9-29-82
and
12-13-82
Ink colours:
Violet
Red-violet
Black
Notes: Used on TCM Centenary covers

B-24
Its rarity
is: C
It was used between:
8-25-76
and
8-25-76
Ink colours:
Violet
Notes: