<s>
Zorki	B-Algorithm
cameras	O
have	O
their	O
roots	O
in	O
the	O
FED	O
line	O
of	O
Leica	O
copies	O
.	O
</s>
<s>
By	O
1949	O
,	O
KMZ	O
had	O
made	O
some	O
design	O
changes	O
and	O
started	O
manufacturing	O
the	O
FED-Zorki	O
,	O
which	O
later	O
became	O
known	O
as	O
the	O
Zorki	B-Algorithm
1	I-Algorithm
.	O
</s>
<s>
The	O
Zorki	B-Algorithm
1	I-Algorithm
was	O
the	O
first	O
Zorki-branded	O
body	O
produced	O
at	O
the	O
KMZ	O
factory	O
.	O
</s>
<s>
Some	O
later	O
models	O
have	O
"	O
Zorki	B-Algorithm
"	O
engraved	O
in	O
Cyrillic	O
and	O
in	O
Latin	O
;	O
these	O
are	O
for	O
export	O
and	O
are	O
often	O
referred	O
to	O
as	O
"	O
Zorki-Zorki	O
"	O
bodies	O
on	O
assorted	O
Soviet-camera	O
mailing	O
lists	O
.	O
</s>
<s>
The	O
Zorki	B-Algorithm
bodies	O
were	O
manufactured	O
from	O
1950	O
to	O
1956	O
,	O
with	O
5	O
different	O
body	O
types	O
.	O
</s>
<s>
Type	O
1a	O
is	O
a	O
direct	O
descendant	O
of	O
the	O
Fed-Zorki	O
.	O
</s>
