G.P.O. Clock No. 38 - for synchronising 30 second pulse clocks

Scaleyback 2015-12-19

Views 2

This clock was used to time calls in trunk exchanges. It was also used to check the accuracy of the (smaller) Master Clock No.46, which did not have a facility to drive the normal 30 second slave dials.
More information on all G.P.O. clocks can be found at:http://gpoclocksystems.byethost22.com

Show more

Download

Report form

RELATED VIDEOS

G.P.O. Clock No. 32 - for synchronising one second pulse clocks

play

G.P.O. Clock No. 32 - for synchronising one second pulse clocks

Yudh clocks 38 Anil Kapoor reveals how his iconic jhakaas came into life

play

Yudh clocks 38 Anil Kapoor reveals how his iconic jhakaas came into life

G.P.O. 30 second pulse Clock system tour

play

G.P.O. 30 second pulse Clock system tour

Free Shipping Wall Clocks Table Clocks Desk Clocks

play

Free Shipping Wall Clocks Table Clocks Desk Clocks

London grandfather clocks store in London; antique clocks and longcase clock

play

London grandfather clocks store in London; antique clocks and longcase clock

Floor Clocks Utah - Grandfather Clocks Utah

play

Floor Clocks Utah - Grandfather Clocks Utah

Floor Clocks Salt Lake City - Grandfather Clocks Salt Lake C

play

Floor Clocks Salt Lake City - Grandfather Clocks Salt Lake C

Dog alarm clocks are the best alarm clocks! -

play

Dog alarm clocks are the best alarm clocks! -

Vector Clocks Full - vector clocks in distributed systems ppt (2015)

play

Vector Clocks Full - vector clocks in distributed systems ppt (2015)

Why European Clocks are Running Slow, and British Clocks Aren't

play

Why European Clocks are Running Slow, and British Clocks Aren't

⏰ TICK-TOCK vs RING-RING! 🤯 The CRAZY Life of Clocks & Alarm Clocks 😂

play

⏰ TICK-TOCK vs RING-RING! 🤯 The CRAZY Life of Clocks & Alarm Clocks 😂

Molecular Clocks or Cookoo Clocks

play

Molecular Clocks or Cookoo Clocks