Typewriter Optima M12 – typing
Sounf of typing on Optima M12. It is a type-bar typewriter classic for the mid-twentieth century. The typewriter’s platen is 34 centimetres…
Museum of Municipal Engineering
Typewriter Optima M12 – inserting paper
Sound of inserting paper into the typewriter Optima M12. It is a type-bar typewriter classic for the mid-twentieth century. The typewriter’s platen…
Telephone Tulipan – dialling
Analogue telephone with a rotary dial. The Tulipan telephone was designed for domestic purposes and produced by Radom Telecommunication Company (RWT) in…