Question

who discovered the envelope
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Answer 1

Answer:

An envelope is a common packaging item, usually made of thin, flat material. It is designed to contain a flat object, such as a letter or card.

Front of an envelope mailed in the U.S. in 1906, with a postage stamp and address

Back of the above envelope, showing an additional receiving office postmark

Blue square envelope

Traditional envelopes are made from sheets of paper cut to one of three shapes: a rhombus, a short-arm cross or a kite. These shapes allow for the making of the envelope structure by folding the sheet sides around a central rectangular area. In this manner, a rectangle-faced enclosure is formed with an arrangement of four flaps on the reverse side

Answer 2

Answer:

ENVELOPE WAS DISCOVERED BY TWO PEOPLE JACQUES DE MORGAN IN 1901 AND ROLAD DE MECQUENEM IN 1907

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