10-01 BT Domestic Telephones, States.ogg
10-02 BT Domestic Telephones, Viscou.ogg
10-03 BT Payphones, Dial, Call Diale.ogg
10-04 BT Payphones, Dial, Money Inse.ogg
10-05 BT Payphones, Dial, Receiver R.ogg
10-06 BT Payphones, Dial, Receiver R.ogg
10-07 BT Payphones, Dial, Telephone.ogg
10-08 BT Payphones, Pushbutton, Mone.ogg
10-09 BT Payphones, Pushbutton, Rece.ogg
10-10 BT Payphones, Pushbutton, Tele.ogg
10-11 BT Lines AND Tones, Dial Payph.ogg
10-12 BT Lines AND Tones, Pushbutton.ogg
10-13 BT Lines AND Tones, Internatio.ogg
10-14 BT Lines AND Tones, STD Line N.ogg
10-15 BT Lines AND Tones, Local Line.ogg
10-16 BT Lines AND Tones, BT Ringing.ogg
10-17 BT Lines AND Tones, Pabx Ringi.ogg
10-18 BT Lines AND Tones, 3 STD Ring.ogg
10-19 BT Lines AND Tones, 4 STD Ring.ogg
10-20 BT Lines AND Tones, Called Par.ogg
10-21 BT Lines AND Tones, Caller Rin.ogg
10-22 BT Lines AND Tones, Telephone.ogg
10-23 BT Lines AND Tones, Equipment.ogg
10-24 BT Lines AND Tones, Number Uno.ogg
10-25 BT Lines AND Tones, Group Of D.ogg
10-26 BT Equipment AND Exchanges, Cr.ogg
10-27 BT Equipment AND Exchanges, St.ogg
10-28 BT Equipment AND Exchanges, St.ogg
10-29 BT Equipment AND Exchanges, Te.ogg
10-30 Computers, Telex AND Typewrite.ogg
10-31 Computers, Telex AND Typewrite.ogg
10-32 Computers, Telex AND Typewrite.ogg
10-33 Computers, Telex AND Typewrite.ogg
10-34 Computers, Telex AND Typewrite.ogg
10-35 Computers, Telex AND Typewrite.ogg
10-36 Computers, Telex AND Typewrite.ogg
10-37 Computers, Telex AND Typewrite.ogg
10-38 Computers, Telex AND Typewrite.ogg
10-39 Printing Machinery AND Copiers.ogg
10-40 Printing Machinery AND Copiers.ogg
10-41 Printing Machinery AND Copiers.ogg
10-42 Printing Machinery AND Copiers.ogg
10-43 Printing Machinery AND Copiers.ogg
10-44 Printing Machinery AND Copiers.ogg
10-45 Printing Machinery AND Copiers.ogg
10-46 Printing Machinery AND Copiers.ogg
10-47 Printing Machinery AND Copiers.ogg
10-48 Printing Machinery AND Copiers.ogg
10-49 Printing Machinery AND Copiers.ogg
10-50 Postal, Automatic Letter Sorte.ogg
10-51 Time Signals, G.T.S. (Before J.ogg
10-52 Time Signals, G.T.S. (Jan 1st.ogg