The postage meter, a machine used to print authorised postage directly on mail or labels, was invented by which businessman and inventor?

Introduction / Context:

The postage meter is a device that allows businesses to print official postage marks on envelopes or adhesive labels instead of sticking individual stamps. This made mailing large volumes of letters more efficient. This question asks you to identify the inventor behind this office machine, which is an example of how business processes were mechanised in the early twentieth century.

Given Data / Assumptions:

• The device in question is the postage meter.
• The question asks who invented it.
• The options list inventors connected with different technologies such as electric trams and magnetic tape.
• You must choose the name linked specifically to postal and office equipment, not transportation or recording media.

Concept / Approach:

Arthur Pitney, an American inventor, is credited with designing and patenting the first practical postage meter. His machine allowed businesses to imprint a postal mark with a date and value that was accepted by postal authorities, simplifying the mailing process. Pitney later formed a company that evolved into a major postage meter and mailing solutions provider. Other inventors in the options are associated with different products: Fyodor Pirotsky with electric trams, Fritz Pfleumer with magnetic tape and Stephen Perry with elastic rubber bands, not with postage meters.

Step-by-Step Solution:

Verification / Alternative check:

Postal history and business equipment references mention that Pitney patented a postage meter and demonstrated its use to postal authorities. His company later merged with another to form a large firm specialising in mailing equipment. These accounts consistently credit him as the inventor of the postage meter, and no similar credit is given to the other names listed in this question.

Why Other Options Are Wrong:

Fyodor Pirotsky is known for early trials of electric trams, a public transportation technology.

Fritz Pfleumer invented magnetic tape recording, which changed the way sound and data are stored, not postal operations.

Stephen Perry is associated with the invention of the rubber band, a simple office supply but not a meter for postage.

Rowland Hill played a major role in postal reform and the introduction of postage stamps but did not invent the postage meter itself.

Common Pitfalls:

Because Rowland Hill is an important figure in postal history, some candidates may be drawn to his name. However, his work focused on standardised postage rates and stamps. The specific mechanical device that prints postage is tied to Arthur Pitney. Remembering this distinction helps you answer questions that ask about meters rather than general postal reforms.

Final Answer:

The postage meter was invented by Arthur Pitney.