International Telegraph Alphabet no. 2

 
Normal Inverted
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
0 00000 1
0 00001 1
0 00010 1
0 00011 1
0 00100 1
0 00101 1
0 00110 1
0 00111 1
0 01000 1
0 01001 1
0 01010 1
0 01011 1
0 01100 1
0 01101 1
0 01110 1
0 01111 1
0 10000 1
0 10001 1
0 10010 1
0 10011 1
0 10100 1
0 10101 1
0 10110 1
0 10111 1
0 11000 1
0 11001 1
0 11010 1
0 11011 1
0 11100 1
0 11101 1
0 11110 1
0 11111 1
BLANK
T
CR
O
Spc
H
N
M
LF
L
R
G
I
P
C
V
E
Z
D
B
S
Y
F
X
A
W
J
Fig
U
Q
K
Ltr
BLANK
5
CR
9
Spc
 
,
.
LF
)
4
 
8
0
:
=
3
+
 
?
'
6
 
/
-
2
Bell
Fig
7
1
(
Ltr
1 00000 0
1 00001 0
1 00010 0
1 00011 0
1 00100 0
1 00101 0
1 00110 0
1 00111 0
1 01000 0
1 01001 0
1 01010 0
1 01011 0
1 01100 0
1 01101 0
1 01110 0
1 01111 0
1 10000 0
1 10001 0
1 10010 0
1 10011 0
1 10100 0
1 10101 0
1 10110 0
1 10111 0
1 11000 0
1 11001 0
1 11010 0
1 11011 0
1 11100 0
1 11101 0
1 11110 0
1 11111 0
LTR
K
Q
U
Figs
J
W
A
X
F
Y
S
B
D
Z
E
V
C
P
I
G
R
L
LF
M
N
H
Spc
O
CR
T
BLANK
LTR
(
1
7
Figs
Bell
2
-
/
 
6
'
?
 
+
3
=
:
0
8
 
4
)
LF
.
,
 
Spc
9
CR
5
BLANK
The characters of this alphabet are composed of five information carrying units of equal time frame and provide (25) = 32 combinations.
Notice that all characters are similar to the characters of the ITA-1 alphabet but are preceded by a 0 and followed by a 1