Company Name:

General Railway Signal Co.  Search this

Notes content:

Electric interlocking and automatic block signaling for railroads; automatic train control systems; remote control of speed; code analyzer for testing wayside coded track apparatus; motion plate rail clips; detector bars; lightning arrester; color light signals; switches ; G.R.S. syncrostep for speed and simplicity in coded remote control ; intermittent inductive train stop

Includes:

Trade catalog

Black and white images

Physical description:

50 pieces; 4 boxes

Language:

English

Type of material:

Trade catalogs

Trade literature

Place:

Rochester, New York, United States

Date:

1900s

Topic (Romaine term):

Electrical apparatus and equipment  Search this

Measuring; calculating and testing devices  Search this

Railroad; streetcar; subway and tramway equipment and supplies  Search this

Topic:

Calculators  Search this

Electric apparatus and appliances  Search this

Measuring instruments  Search this

Railroad equipment industry  Search this

Street-railroads  Search this

Subways  Search this

Weighing instruments  Search this

Record ID:

SILNMAHTL_16998

Location:

Trade Literature at the American History Museum Library

Collection:

Smithsonian Libraries Trade Literature Collections

Data source:

Smithsonian Libraries

EDAN-URL:

edanmdm:SILNMAHTL_16998