Interval Timer

Object/Artifact

-

Museum Of American Heritage

Name/Title

Interval Timer

Entry/Object ID

1000.1726.150

Description

Timer, Interval

Made/Created

Manufacturer

General Electric

Notes

possible date made: ca 1950s where made: USA model name: Interval Timer model number: 3T48AA1 serial number: Type T-48

Color

Gray

General Notes

Note

Used for photo darkroom timing. has outlet for turning on enlarger for designated time, 0-120 seconds.