Macrame- "A macrame purse is a decorative and inexpensive accessory. It was created by knotting pieces of string together."
Microfilm- Here is another thing that does not exist anymore. Hollywood has had to completely overhaul the espionage genre because plots can no longer be based on smuggling microfilm.
The World Book Encyclopedia. Chicago: World Book-Childcraft International, 1979. Includes all photos and quotations