> > > >

1948-49 Theatre Catalog, 7th Edition, Page 434 (421)

1948-49 Theatre Catalog, 7th Edition
1948-49 Theatre Catalog
1948-49 Theatre Catalog, 7th Edition, Page 434
Page 434

1948-49 Theatre Catalog, 7th Edition, Page 434

Electronic Timers control production of actuating impulses. These timing units are replace: able in a matter of seconds.


Solenoids actuate individual carbon feed mechanisms. Over 300 parts have been eliminated -no fast moving cams. gears or gadgets to wear out.

The New

Electra/tic projection lamp

( linit construction of entire assembly is (lemonstraterl here. Note simplicity of design and ease of maintenance,

Now Available Quick Delivery

The Forest ELECTRONIC Projection Lamp

is in production, available for quick delivery.

This is the ONLY Electronic Carbon Arc Lamp. It is simple in design, faultless in performance. Carbon feed is controlled electronically. Individual solenoids actuate both positive and negative carbons. A constant gap is maintained, thus making possible maximum brilliance of screen image regardless of the throw.

Unit construction means quick and easy maintenance. Electronic timing of actuating impulses means a steady arc without continual manual adjustment by the operator. Low-cost operation means more profit for the house.

Specify the Forest ELECTRONIC for your next

lamp installation.

Write for Free lllustrated Booklet.


744 Broad St., Newark, N. J.

See Advertisement Page 427 for Data on Rectifiers for Use with the Forest Electronlc Proiection Lamp.


'l'u Imrl/mlr inquiry re llll' (ll/arr. [Ilmrv "um/inn l/Jt' rel/um and [mm- number.
1948-49 Theatre Catalog, 7th Edition, Page 434