It was an old duplicator with four cassette tapes neatly coded on it, each with a different address on the cover.
electrically driven duplicator
The paper gives the design process of a new-style key duplicator clamp.
While FriendFeed may be a duplicator in some ways of other services before its inception, there's no denying that it's now the top social aggregator and a service that's gaining a lot of steam.
In a duplicator, the process of inserting absorbent sheets between successive sheets of the copy paper to prevent set - off.
Aniline dye carbon paper a special carbon paper used in the spirit duplicator process.
Please quickly put these duplicating papers into the duplicator.
a rotary duplicator that uses a stencil through which ink is pressed (trade mark Roneo).
Carbon paper, self-copy paper and other cop - ying or transfer papers (other than those of heading no. 48.09), duplicator stencils and offset plates, of paper, whether or not put up in boxes.
In a duplicator, a tank that may or may not be an integral part of the machine, providing a reservoir of fluid for the damping system.