<s>
The	O
Speed	B-Algorithm
Graphic	I-Algorithm
was	O
a	O
press	B-Algorithm
camera	I-Algorithm
produced	O
by	O
Graflex	B-Algorithm
in	O
Rochester	O
,	O
New	O
York	O
.	O
</s>
<s>
Although	O
the	O
first	O
Speed	B-Algorithm
Graphic	I-Algorithm
cameras	O
were	O
produced	O
in	O
1912	O
,	O
production	O
of	O
later	O
versions	O
continued	O
until	O
1973	O
;	O
with	O
the	O
most	O
significant	O
improvements	O
occurring	O
in	O
1947	O
with	O
the	O
introduction	O
of	O
the	O
Pacemaker	O
Speed	B-Algorithm
Graphic	I-Algorithm
(	O
and	O
Pacemaker	O
Crown	O
Graphic	O
,	O
which	O
was	O
lighter	O
and	O
lacked	O
the	O
focal	O
plane	O
shutter	O
)	O
.	O
</s>
<s>
Despite	O
the	O
common	O
appellation	O
of	O
Speed	B-Algorithm
Graphic	I-Algorithm
,	O
various	O
Graphic	O
models	O
were	O
produced	O
between	O
1912	O
and	O
1973	O
.	O
</s>
<s>
The	O
authentic	O
Speed	B-Algorithm
Graphic	I-Algorithm
has	O
a	O
focal	O
plane	O
shutter	O
that	O
the	O
Crown	O
Graphic	O
and	O
Century	O
Graphic	O
models	O
lack	O
.	O
</s>
<s>
The	O
Speed	B-Algorithm
Graphic	I-Algorithm
was	O
available	O
in	O
2¼	O
x	O
3¼	O
inch	O
,	O
3¼	O
x	O
4¼	O
inch	O
,	O
5	O
x	O
7	O
inch	O
and	O
the	O
most	O
common	O
format	O
4	O
x	O
5	O
inch	O
.	O
</s>
<s>
Because	O
of	O
the	O
focal	O
plane	O
shutter	O
,	O
the	O
Speed	B-Algorithm
Graphic	I-Algorithm
can	O
also	O
use	O
lenses	O
that	O
do	O
not	O
have	O
shutters	O
(	O
known	O
as	O
barrel	O
lenses	O
)	O
.	O
</s>
<s>
The	O
Speed	B-Algorithm
Graphic	I-Algorithm
was	O
a	O
slow	O
camera	O
.	O
</s>
<s>
Conversely	O
,	O
if	O
the	O
lens	O
shutter	O
were	O
used	O
,	O
the	O
focal	O
plane	O
shutter	O
(	O
on	O
the	O
Speed	B-Algorithm
Graphic	I-Algorithm
and	O
Pacemaker	O
Graphic	O
models	O
with	O
both	O
shutters	O
)	O
had	O
to	O
be	O
opened	O
prior	O
to	O
cocking	O
using	O
the	O
"	O
T	O
"	O
or	O
TIME	O
setting	O
,	O
and	O
then	O
releasing	O
the	O
shutter	O
in	O
the	O
lens	O
.	O
</s>
<s>
On	O
Speed	B-Algorithm
Graphic	I-Algorithm
models	O
,	O
there	O
are	O
6	O
tension	O
settings	O
,	O
adjusted	O
by	O
a	O
butterfly	O
winding	O
knob	O
that	O
increases	O
the	O
speed	O
that	O
the	O
slit	O
crosses	O
the	O
film	O
plane	O
.	O
</s>
<s>
Perhaps	O
the	O
most	O
famous	O
Speed	B-Algorithm
Graphic	I-Algorithm
user	O
was	O
New	O
York	O
City	O
press	O
photographer	O
Arthur	O
"	O
Weegee	O
"	O
Fellig	O
,	O
who	O
covered	O
the	O
city	O
in	O
the	O
1930s	O
and	O
1940s	O
.	O
</s>
<s>
Barbara	O
Morgan	O
used	O
a	O
Speed	B-Algorithm
Graphic	I-Algorithm
to	O
photograph	O
Martha	O
Graham	O
's	O
choreography	O
.	O
</s>
<s>
In	O
the	O
1950s	O
and	O
1960s	O
,	O
the	O
iconic	O
photo-journalists	O
of	O
the	O
Washington	O
Post	O
and	O
the	O
former	O
Washington	O
Evening	O
Star	O
shot	O
on	O
Speed	B-Algorithm
Graphics	I-Algorithm
exclusively	O
.	O
</s>
<s>
The	O
1942-1953	O
Pulitzer	O
Prizes	O
for	O
photography	O
were	O
taken	O
with	O
Speed	B-Algorithm
Graphic	I-Algorithm
cameras	O
,	O
including	O
AP	O
photographer	O
Joe	O
Rosenthal	O
's	O
image	O
of	O
Marines	O
raising	O
the	O
American	O
flag	O
on	O
Iwo	O
Jima	O
in	O
1945	O
.	O
</s>
<s>
A	O
few	O
winning	O
photographs	O
after	O
1954	O
were	O
taken	O
with	O
Rolleiflex	B-Algorithm
or	O
Kodak	O
cameras	O
.	O
</s>
<s>
1961	O
was	O
the	O
last	O
Pulitzer	O
Prize-winning	O
photograph	O
with	O
a	O
Speed	B-Algorithm
Graphic	I-Algorithm
,	O
which	O
taken	O
by	O
Yasushi	O
Nagao	O
showing	O
Otoya	O
Yamaguchi	O
assassinating	O
Inejiro	O
Asanuma	O
on	O
stage	O
.	O
</s>
<s>
In	O
2004	O
,	O
American	O
photojournalist	O
David	O
Burnett	O
used	O
his	O
4x5	O
inch	O
Speed	B-Algorithm
Graphic	I-Algorithm
with	O
a	O
178mm	O
f/2.5	O
Aero	O
Ektar	O
lens	O
removed	O
from	O
a	O
K-21	O
aerial	O
camera	O
to	O
cover	O
John	O
Kerry	O
's	O
presidential	O
campaign	O
.	O
</s>
<s>
Burnett	O
also	O
used	O
a	O
4x5	O
inch	O
Speed	B-Algorithm
Graphic	I-Algorithm
to	O
shoot	O
images	O
at	O
the	O
Winter	O
and	O
Summer	O
Olympics	B-Application
.	O
</s>
<s>
The	O
award-winning	O
Graflex	B-Algorithm
plant	O
in	O
Pittsford	O
,	O
New	O
York	O
is	O
still	O
standing	O
and	O
is	O
home	O
to	O
Veramark	O
Technologies	O
,	O
Inc.	O
,	O
formerly	O
known	O
as	O
the	O
MOSCOM	O
Corporation	O
.	O
</s>
<s>
Years	O
Manufacturer	O
1887-1904Folmer	O
and	O
Schwing	O
Manufacturing	O
Co.	O
,	O
NY	O
,	O
NY	O
1905-1927Folmer	O
&	O
Schwing	O
Div.	O
,	O
Eastman	O
Kodak	O
Co	O
.	O
Rochester	O
,	O
NY	O
1928-1946Folmer	O
Graflex	B-Algorithm
Corp.	O
,	O
Rochester	O
,	O
NY	O
1946-1955Graflex	O
Inc.	O
,	O
Rochester	O
,	O
NY	O
1956-1968Graflex	O
Inc.	O
,	O
Div	O
.	O
</s>
<s>
+	O
Years	O
produced	O
Model	O
name	O
and	O
description	O
Notes	O
1958-1973	O
Super	O
Graphic	O
Same	O
features	O
as	O
the	O
Super	O
Speed	B-Algorithm
Graphic	I-Algorithm
,	O
but	O
without	O
the	O
Graflex-1000	O
1/1000	O
front	O
shutter	O
.	O
</s>
<s>
1961-1970	O
Super	O
Speed	B-Algorithm
Graphic	I-Algorithm
Graflex-1000	O
1/1000	O
lens	O
shutter	O
,	O
all	O
metal	O
body	O
,	O
including	O
flash	O
computer	O
,	O
electric	O
shutter	O
release	O
,	O
front	O
standard	O
had	O
swing	O
capability	O
,	O
&	O
featured	O
revolving	O
back	O
.	O
</s>
<s>
1947-1973	O
Pacemaker	O
Crown	O
Graphics	O
(	O
4x5	O
,	O
3.25x4.25	O
,	O
2.25x3.25	O
)	O
Identical	O
to	O
the	O
Pacemaker	O
Speed	B-Algorithm
Graphic	I-Algorithm
,	O
but	O
made	O
without	O
the	O
focal	O
plane	O
shutter	O
,	O
which	O
reduced	O
weight	O
,	O
and	O
increased	O
access	O
to	O
wide-angle	O
lenses	O
.	O
</s>
<s>
1947-1970	O
Pacemaker	O
Speed	B-Algorithm
Graphics	I-Algorithm
(	O
4x5	O
,	O
3.25x4.25	O
,	O
2.25x3.25	O
)	O
Post-war	O
production	O
brought	O
coated	O
lens	O
and	O
lenses	O
in	O
shutters	O
,	O
body	O
release	O
,	O
folding	O
infinity	O
stops	O
.	O
</s>
<s>
1940-1946	O
Anniversary	O
Speed	B-Algorithm
Graphic	I-Algorithm
(	O
3.25x4.25	O
and	O
4x5	O
"	O
)	O
No	O
grey	O
metal	O
exposed	O
,	O
satin	O
black	O
with	O
chrome	O
trim	O
.	O
</s>
<s>
1939-1946	O
Miniature	O
Speed	B-Algorithm
Graphic	I-Algorithm
(	O
1st	O
small	O
2.25x3.25	O
"	O
model	O
)	O
wire	O
hoop	O
viewfinder	O
has	O
curved	O
top	O
.	O
</s>
<s>
1928-1939	O
Pre-Anniversary	O
Speed	B-Algorithm
Graphic	I-Algorithm
(	O
3.25x4.25	O
,	O
4x5	O
,	O
5x7	O
)	O
4x5	O
-	O
wire	O
hoop	O
viewfinder	O
has	O
curved	O
top	O
.	O
</s>
<s>
1912-1927	O
Top	O
Handle	O
Speed	B-Algorithm
Graphic	I-Algorithm
3.25x4.25	O
,	O
4x5	O
,	O
3.25x5.5	O
,	O
5x7	O
Early	O
cameras	O
have	O
very	O
small	O
lensboards	O
and	O
do	O
not	O
accommodate	O
the	O
larger	O
,	O
fast	O
lenses	O
(	O
e.g.	O
</s>
