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Envelope

technology Maturity 7-9

An envelope holds a letter.

Envelope - Boonville Address-000.jpg
Envelope - Boonville Address-000.jpg
It is made of thin paper. It keeps your mail safe. You can send cards in them. They help us talk to friends. Do you like to write letters?
DihuaMarketRat.jpg
DihuaMarketRat.jpg

39 words
🖼️ Images & Media (13)
File:Envelope - Boonville Address-000.jpg
Envelope - Boonville Address-000.jpg
File:Envelope - Boonville Address-002.jpg
Envelope - Boonville Address-002.jpg
File:USPatent701839-CallahanAmericus-WindowedEnvelope.gif
USPatent701839-CallahanAmericus-WindowedEn...
File:JapaneseFuneralEnvelope.jpg
JapaneseFuneralEnvelope.jpg
File:Employement contract IMG 0074.jpg
Employement contract IMG 0074.jpg
File:DihuaMarketRat.jpg
DihuaMarketRat.jpg
File:Backside of envelope stamped 1841.jpg
Backside of envelope stamped 1841.jpg
File:Frontside of envelope from 1841.jpg
Frontside of envelope from 1841.jpg
File:Envelope - Wood Food Company-000.jpg
Envelope - Wood Food Company-000.jpg
File:Blythe House Envelope-making machines 1930s.JPG
Blythe House Envelope-making machines 1930s.JPG
File:Machine Envelope Printer.jpg
Machine Envelope Printer.jpg
File:Mail_Sample_(back_to_back).jpg
Mail_Sample_(back_to_back).jpg

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📚 Content adapted from Wikipedia | Readability: FK 12.7 | Vital Level 5