WATERBURY DETECTIVE CAMERA - PATENT APPLIED FOR MODEL
American Optical Company, Scovill
Manufacturing Company, Proprietors, New York 1887-1888
In Scovill Manufacturing Company 's "The Photographic Times and American Photographer" Volume XVII
, No. 327 for December 23, 1887, mention was made under the "Pictures
Received" section stating that "Mr. L.B. Stone has shown us a large
number of pictures made with the Waterbury detective camera. These little photographs (4x5) reflect great
credit not only upon the skillful operator, but also upon the pretty little
apparatus, which is also so cheap."
Although this example is unmarked, Scovill's Waterbury Detective Camera is believed
to have been manufactured by American Optical Company, which was owned by
Scovill. The camera was designed by
Willard H. Fuller of Passaic, New Jersey under Patent No. 391,236 granted
October 16, 1888. This October 16, 1888 patent date can be found on later
examples, stamped into the wood or leather on the camera's front sliding panel
or on the camera's top. The patent was assigned to the Scovill Manufacturing
Company of New York. Fuller held at
least ten other photographic patents, all of which were assigned to Scovill
Manufacturing Company or Scovill & Adams.
Source: Google Patents
Source: Google Patents
This particular example precedes issuance of the patent
with the words "Pat. Applied
For" stamped into the rear access panel:
The patent having been applied for on October 17, 1887,
would place this camera's manufacture to sometime after this date and prior to
the October 16, 1888 patent issuance.
Being made by American Optical Company/Scovill Manufacturing Company
also indicates this camera was manufactured prior to the company's name change
to Scovill & Adams in 1889.
Available in 4x5 with either two double plate holders
($25) or equipped with a roll holder ($35), it was also offered in 5x7. The 4x5 had a single viewfinder and one plate
holder could be stored in the recessed area beneath the camera. Ebonized versions of the Waterbury Detective
in 5x7 have been seen with a single viewfinders, and a slightly later 5x7
leather-covered example has been seen equipped with two viewfinders.
Focusing was accomplished by a sliding lever with a
"T" handle, located in the recessed area underneath. The lever was attached to the forward section
of the lens barrel assembly, which slid in and out. This same lever was also
attached to a distance scale located at the front side lower corner.
The Waterbury used an external lever to cock the
string-set rotary shutter mounted to the inside of the sliding front
panel. A shutter release button was
located above this lever. Per Scovill's ads, every Waterbury was fitted with a Wale
Instantaneous Lens. The camera's dimensions are 7-1/4" deep, 7-1/8" wide and 7-1/8" tall.
This example is equipped with its original
string-attached lens cap and carry handle.
The number "24" is seen stamped on the shutter panel inside,
on the plate access door and on the inside of the removable rear panel. The identical number seen stamped in various
places is generally acknowledged to be an assembly number, rather than a serial
number. These were used to ensure that
parts fitted for a specific camera, ended up with that camera during
production. Remnants can be seen of what
was once lettering on the lens barrel stating "Scovill Mfg.,
N.Y.". This is a result of the
cutaway required for the focus assembly, and is commonly encountered on the
Waterbury Detective.
The front panel differs from the few others I've seen, in
that it is comprised of seven wooden sections rather than three:
This may be characteristic of these first versions, as by
the time the patent was issued, three-section panels were now being
utilized. Early examples of the
Waterbury Detective are all known to exhibit ebonized finishes, and by
March,1890, the camera would only be available with leather covering.
The speed regulator lever on this Patent Applied For
model is located on the inside of the shutter panel. Moving the lever in either direction
increases or decreases the spring's tension.
Subsequently, with the introduction of the original model of the Waterbury
Detective, the speed regulator control was moved to the front of the shutter
panel in the form of a small brass tab, or a knurled knob as seen on one 5x7
ebonized camera. This configuration would last for the remainder of production
through 1897.
This "Patent
Applied For" version of the Waterbury Detective Camera's original
model, represents the earliest production for this camera. Most of the original Waterbury Detectives
seen today (and these are relatively few in number) exhibit the October 16,
1888 patent date.