Renseignements généraux

Nº de série

S/O

Nº de partie

3

Nombre total de parties

4

Ou

S/O

Brevets

S/O

Description générale

Metal.

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

S/O

Largeur

S/O

Hauteur

S/O

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Technologie d'éclairage

Catégorie

Appareils d'éclairage

Sous-catégorie

S/O

Fabricant

Ou

General Electric

Pays

United States of America

État/province

New Jersey

Ville

Hoboken

Contexte

Pays

Inconnu

État/province

Inconnu

Période

Inconnu

Canada

Used by Mapping Branch of federal department of Energy, Mines and Resources.

Fonction

Inconnu

Technique

Example of a photographic system once commonly used for copying documents. Main unit consists of the camera, which contains a roll of photosensitive paper, a built-in paper cutter, and trays containing fluids for developing and fixing the exposed image. A darkroom is not required. The resulting copy, or "photostat" is a negative image. The operator makes positives by copying this negative. Although focus and exposure settings are simplified, Photostat machines do require a trained operator. For this reason, and because the copying process is slow and the chemicals and paper expensive, Photostat machines were rendered obsolete by the perfection of dry process, electrostatic copiers like the Xerox.

Notes sur la région

Inconnu

Détails

Marques

Manufacturer's plate on left side reads: "CODE NO. 160-10S2T1-L [number stamped in]/ LAMP DEPARTMENT/ GENERAL [Company logo] ELECTRIC/ COMPANY/ HOBOKEN WORKS, HOBOKEN, N.J., MADE IN U.S.A./ N.P.51709" Manufacturer's plate on right side reads: "CODE NO. 160-10S2T1-R [number stamped in]/ LAMP DEPARTMENT/ GENERAL [Company logo] ELECTRIC/ COMPANY/ HOBOKEN WORKS, HOBOKEN, N.J., MADE IN U.S.A./ N.P.51709" Manufacturer's plate reads: "A-C COOPER HEWITT LAMP/ CODE NO. 160V10A2X1 [number stamped in] CYCLES 60-50 [number stamped in]/ VOLTS 100 [number stamped in] AMP. 53[number stamped in]/ VOLTS 110 [number stamped in] AMP. 48 [number stamped in] WATTS 450 [number stamped in]/ VOLTS 120 [number stamped in] AMP. 44 [number stamped in]/ LAMP DEPARTMENT/ CLASS 10AX / GENERAL [Company logo] ELECTRIC/ COMPANY/ HOBOKEN WORKS, HOBOKEN, N.J., MADE IN U.S.A./ U.S. PAT/ 1498908/ 2020712/ N.P.67670" * See document in S.I. for complete list of markings...

Manque

From CA of 03/15/2002 by David Daley: No - Complete

Fini

Inconnu

Décoration

S/O