Trade catalogs from Powell-Pendergraph, Inc.

Date
1900s
Variant company name
"Electronic Engineering Representatives"
Company Name
Powell-Pendergraph, Inc.
Place
Bethesda, Maryland, United States
Notes content
items for measurement and calibration in the lab or plant (with prices) : trendicator , doric microtemp , transducer indicator , dataport , digilarm
Includes
Trade catalog and price lists
Black and white images
Physical description
3 pieces
Record ID
SILNMAHTL_37292
Topic (Romaine term)
Laboratories and laboratory supplies and equipment
Measuring; calculating and testing devices
Scientific and optical instruments
Computers and computer equipment
Engineering consultants and contractors
Topic
"Laboratories -- Furniture, equipment, etc."
Calculators
Computers
Consulting engineers
Engineers
Measuring instruments
Optical equipment
Optical instruments
Scientific apparatus and instruments
Weighing instruments
Collection
Smithsonian Libraries Trade Literature Collections
Data source
Smithsonian Libraries