General Information

Serial #

N/A

Part Number

1

Total Parts

21

AKA

N/A

Patents

N/A

General Description

The bodies of.1,.2 &.3 are metal. The compoment parts of.2 &.3 are plastic, glass and plexiglass. The plateholders are metal, the clamps are nylon. The master reticle plate (.5) is metal and glass. The plat es are either glass or plexi.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length

108.0 cm

Width

98.1 cm

Height

147.5 cm

Thickness

N/A

Weight

N/A

Diameter

N/A

Volume

N/A

Lexicon

Group

Photography

Category

Still cameras

Sub-Category

N/A

Manufacturer

AKA

HLC

Country

United States of America

State/Province

Pennsylvania

City

Willow Grove

Context

Country

North America

State/Province

Unknown

Period

c. 1960

Canada

Unknown

Function

Used in printed circuit production.

Technical

Early forerunner to the now highly computerized systems used in printed circuitry for computer wiring, etc.

Area Notes

Unknown

Details

Markings

Co. logo appears inlower right of.1, on table/Label on component piece - encoder - on right of table bears following info.: 'BALDWIN/SHAFT POSITION ENCODER/MODEL 276A SERIAL [unaccessible]/MFD. BY/BALDWIN ELECTRONICS, INC./LITTLE ROCK, ARK.'/Second label on reverse: 'SIGNAL OUTPUT & POWER INPUT CONNECTOR', and chart./Second encoder on left bears following info.: 'DATAGRAPHICS/CORPORATION/MODEL NO./2500A/SERIAL NO. 690301/SAN ANTONIO TEXAS'. For transcript o f additional markings, please see Supp. Info. file.

Missing

unknown

Finish

.1 is painted a dark charcoal grey; the table, plate holders, shutter tube, etc. are black metal. The illuminator is painted blue. The control unit is painted a grey-cream colour. The digital system readout unit is painted grey.

Decoration

N/A