This sign is used to indicate that an elevator is located nearby.

Elevator, Black and White

This sign is used to indicate that an elevator is located nearby.

This sign is used to indicate that an elevator is located nearby.

Elevator, Black and White

This sign is used to indicate that an elevator is located nearby.

This sign is used to indicate that an elevator is located nearby.

Elevator, Black and White

This sign is used to indicate that an elevator is located nearby.

This sign is used to indicate that an elevator is located nearby.

Elevator, Color

This sign is used to indicate that an elevator is located nearby.

"The induction coil is...often called the Rhumkorff coil. Receiving a large current of small electromotive force, it delievers a small current at a high pressure, sometimes hundreds of thousands of volts, i.e., it is a 'step up' transformer." -Avery 1895

Induction Coil

"The induction coil is...often called the Rhumkorff coil. Receiving a large current of small electromotive…

"The induction coil is...often called the Rhumkorff coil. Receiving a large current of small electromotive force, it delievers a small current at a high pressure, sometimes hundreds of thousands of volts, i.e., it is a 'step up' transformer." -Avery 1895

Induction Coil

"The induction coil is...often called the Rhumkorff coil. Receiving a large current of small electromotive…

A hand expressing the affirmation of a situation with a 'thumbs up'.

Thumbs up

A hand expressing the affirmation of a situation with a 'thumbs up'.

"The big loop on the Georgetown branch of the Union Pacific, Colorado."—E. Benjamin Andrews 1895

Union Pacific

"The big loop on the Georgetown branch of the Union Pacific, Colorado."—E. Benjamin Andrews 1895