PRESTWICH MODEL 4 VIEWFINDER
Prestwich Manufacturing Company, Tottenham,
London, England 1898 - 1903
This unmarked viewfinder
is believed to fit the "Prestwich"
Combined Magazine Camera & Printer Model 4, also referred to as the
"Prestwich" Patent
Kinematograph Camera Model 4 motion picture camera. Like other viewfinders
of the time, it was simple in construction having a lens and a ground glass
screen that yielded an inverted image. As technology progressed, incorporating
the use of prisms would reverse this effect, resulting in an upright image.
Most wooden viewfinders, like those found on the
Prestwich Model 4, utilized a trapezoidal-shaped mount that slid into a
receiving bracket located on the camera's top, side or in some instances a
top-mounted external magazine:
This style of mount permitted quick attachment and
removal, so it could also be used as a Director's viewfinder. Several versions of this viewfinder style
have been seen on surviving examples of the Prestwich Model 4. Like this
example, some are constructed with glued panels, some held together with
counter-sunk screws, some equipped with a fold-up rear shade, some with lenses
having a flanged base and some with black metal finishes rather than lacquered
brass. This viewfinder is also constructed with a sliding wooden panel to
access the interior ground glass screen for cleaning or replacement. This same
access panel can be seen on some of the viewfinder-equipped Prestwich Model 4's
that survive. The viewfinder also appears dimensionally correct for the camera,
measuring approximately 6" in length (including lens) x 2-1/8" x
1-3/4":
Wooden viewfinders of this style were also found on
cameras by Gaumont, Ernemann and the Chronik Brothers of New York. These cameras
were all pre-1915, and by that point, most viewfinders were now being
constructed of brass or other metals. Wooden viewfinders of this style were
also offered for the Prestwich Model 5, but the few examples seen are about 1/3
shorter in length and have no access door. Having a folding shade which
compensated for the shorter length, the ground glass focusing screen was now
located closer to the rear opening. Being secured by a brass tension strip,
this eliminated the need for an access panel midway in the body. These
Prestwich Model 5 viewfinders also displayed a mount similar to those found on
the Pathe Professional, Pathe's viewfinders being constructed of brass
with a slightly different take on the sliding mount:
Pathe Professional 35mm viewfinder
mount
Pathe Professional 35mm viewfinder
Pathe Professional
Among the earliest of 35mm motion picture cameras, the Prestwich Model 4 was manufactured by
John Alfred Prestwich, Prestwich Manufacturing Company, Tottenham, London,
England, from about 1898-1903 by some accounts. As stated in some of their
advertisements, nine models of cameras and projectors were offered for film
widths of 1/2" (12mm), 1-3/8" (35mm) and 2-3/8" (60mm).
An undated Tyler
Apparatus Company Price List of Cine Studio Apparatus contains both the
Prestwich Patent Kinematograph Camera
Model 4 and the Prestwich Patent Kinematograph Camera Model 5. Here's the link to that catalogue:
http://www.cineressources.net/consultationPdf/web/o000/201.pdf
Viewing both cameras side by side, highlights the style of
the earlier Model 4 with its external magazines versus the newer Model 5 with
its upright casing and internal magazines. With both the Prestwich Models 4 and
5 appearing side by side in the Tyler Apparatus price list, and that the
Prestwich Model 5 is believed to have been introduced by 1908, suggests that
the Prestwich Model 4 may have been available for a number of years beyond 1903
or that the Prestwich Model 5 was introduced earlier than 1908.
Grace's
Guide to British Industrial History, states that the Tyler
Apparatus Company was established in 1912 as a subsidiary of Walter Tyler, Ltd.
The company had been in existence at least a year earlier, as reflected in the
ad featured on their website dated January 12, 1911:
https://www.gracesguide.co.uk/Tyler_Apparatus_Co
The Kineto, Ltd.
Price List, 1911-1912, Kineto Projectors and Catalogue of Kinematograph
Accessories, contains an ad for the Prestwich Model 5. The Prestwich Model
4 isn't shown, presumably having been discontinued:
http://www.cineressources.net/consultationPdf/web/o000/267.pdf
Here's a link to Michael Rogge's great cinematic website,
showing a Prestwich Patent Kinematograph Camera Model 4 with this style
viewfinder which appears to have an access panel at top:
https://wichm.home.xs4all.nl/prestwich4.jpg
A reference found in Photo-Era,
The Journal of American Photography, May, 1915, stated the
"Prestwich Kine Kamera Model 4 and Model 5" were exhibited by the
Motion Picture Apparatus Company, Inc. at the International Exposition of
Photographic Arts and Industries, held at the Grand Central Palace, New York
City on March 27- April 3, 1915. Although this suggests that the Prestwich
Model 4 was still being offered at that time, it may have been in reference to
a more contemporary-styled Model 4 similar to the Prestwich Model 5, as the
style of the original version with its externally mounted film magazines is
more fitting of the 1898-1903 timeframe. The name "Kine Kamera" which
is found in later advertisements for the Prestwich Model 5, also seems to
suggest something more contemporary than "Kinematograph". By
1908-1910, larger capacity 400-foot cameras such as the Prestwich Model 5 and
the Gennert Photo Cines No.4 (which was based on the Prestwich Model 5
movement), were mechanically more advanced with their film magazines now being
housed within upright cases:
1899 ad for the Prestwich Model 4 Source:
The Internet Archive Gennert Photo
Cines No. 4
Prestwich
Model 4's are considered very rare cameras, and components or
accessories for them are almost never seen.
For more information on the Pathe Professional and the Gennert
Photo Cines No. 4, look for them under the "Cinematography" section of this website.