<s>
A	O
Dimond	B-General_Concept
ring	I-General_Concept
or	O
Dimond	B-General_Concept
ring	I-General_Concept
translator	O
was	O
an	O
early	O
type	O
of	O
computer	O
memory	O
,	O
created	O
in	O
the	O
early	O
1940s	O
by	O
T	O
.	O
L	O
.	O
Dimond	O
at	O
Bell	O
Laboratories	O
for	O
Bell	O
's	O
#5	O
Crossbar	O
Switch	O
,	O
a	O
type	O
of	O
early	O
telephone	O
switch	O
.	O
</s>
<s>
It	O
was	O
used	O
in	O
the	O
#5	O
Crossbar	O
Switch	O
and	O
TXE	B-Device
(	O
prior	O
to	O
version	O
4	O
)	O
telephone	O
exchanges	O
.	O
</s>
