ClipArt ETC
Roller contact timer.

Contact Timer

Roller contact timer.

An illustration of a hourglass.

Hourglass

An illustration of a hourglass.

Atwater-Kent Interrupter.

Interrupter

Atwater-Kent Interrupter.

A Memograph is a clock that is designed to make a loud sound at a specific time. The primary use of these clocks is to awaken people from their sleep in order to start their days in the mornings, but can also be used for short naps; they are sometimes used for other reminders as well.

Memograph Clock

A Memograph is a clock that is designed to make a loud sound at a specific time. The primary use of…

Delco dual type timer with two sets of contacts.

Timer

Delco dual type timer with two sets of contacts.

A watch that is carried in a small watch pocket

Pocket Watch

A watch that is carried in a small watch pocket