Volume 10: Communications

Bt Phone, Statesman Model, 10 Rings and Pick-Up

Bt Phone, Viscount Model, 12 Rings and Pick-Up

Bt Payphone (Dial), Call Dialled, 9 Digits

Bt Payphone (Dial), Money Inserted

Bt Payphone (Dial), Receiver Replaced Normally

Bt Payphone (Dial), Receiver Replaced More Forcefully

Bt Payphone (Dial), Telephone Ringing in Callbox

Bt Payphone (Button), Money Inserted and Call Made, 9 Digits

Bt Payphone (Button), Receiver Replaced and Coins Returned

Bt Payphone (Button), Telephone Ringing in Callbox

Bt Lines & Tones, Payphone (Dial), Pips

Bt Lines & Tones, Payhone (Button), Pips

Bt Lines & Tones, International Line Noise With Metering

Bt Lines & Tones, Std Line Noise Wth Faint Crosstalk

Bt Lines & Tones, Local Line Noise

Bt Lines & Tones, Bt Ringtones

Bt Lines & Tones, Pabx Ringtones, Phone Answered

Bt Lines & Tones, Std Rings (3), Phone Answered With Pip

Bt Lines & Tones, Std Rings (4), Phone Answered With Pip

Bt Lines & Tones, Called Party Rings Off, Std Line

Bt Lines & Tones, Caller Rings Off, Local Line, With Tone

Bt Lines & Tones, Engaged Signal

Bt Lines & Tones, Equipment (System) Engaged

Bt Lines & Tones, Number Unobtainable

Bt Lines & Tones, Group of Dialing Pulses From Phone

Bt Exchanges, Crossbar Electromechanical Exchange

Bt Equipment, Strawger Callmaker Ad Line Tester, Running

Bt Equipment, Strawger Electromechanical Exchange

Bt Exchanges, Telephone Operators, Jackfield Switchroom

Computers, Typing Text Into a Computer

Computers, Disc Drive Operating

Computers, 2 Keystrokes and Bleeps (Mistaken Input)

Computers, Amstrad Dot-Matrix Printer, Printing

Computers, Epson Dot-Matrix Printer, Switch on and Print

Computers, Juki Daisywheel Printer, Switch on and Print

Typewriter, Olivetti Praxis 35, Switch On

Typewriter, Olivetti, Paragraph Indent and Type

Telex, Transtel Teleprinters in News Area

Printing Machinery, Rex Stencil Duplacator Run by Hand

Printing Machinery, Rex Stencil Duplicator Run Electrically

Copiers, Small Photocopier, Six Copies Made

Copiers, Large Collator, Copier-Start, Run and Stop

Printing Machinery, Linotype Machine, Operator's Perspective

Printing Machinery, Linotype Hall With Proofing Machines

Printing Machinery, Cosser Letterpress, Cutters Being Adjusted

Printing Machinery, Cosser Letterpress, Start, Run and Stop

Printing Machinery, Singlewidth Web-Offset Press, Run

Printing Machinery, Doublewidth Web-Offset Press

Printing Machinery, Doublewidth Press, Start, Run and Stop

Postal, Automatic Letter Sorter, Start, Run and Stop

Time Signals, Gts (Before Jan 1st 1972)

Time Signals, Gts (Jan 1st 1972 Onward)