VS Microfilm

Most people might have no oppotunity to use microfilms. But, for book-salesmen, they are one of the comodities to sell. A huge numer of books, journals and manuscripts are made microfilms, by publishers or libraries.
To read microfilms, we need a special machine, Microfilm reader. Most people don't have such a machine. That's why we don't have the chance to read microfilms.

Recently, I sold two microflms to my customers.
One is the big collection of Japanese newspapers published from 1945 to 1949. During this periods, GHQ had collected all publications in Japan. And, University of Maryland preserved them in their library.
Now, the newspapers are made microfilms by American company, and we can buy it.
But! The price is very high.
Instead of the microfilms, we can buy a house in Tokyo!
Because an university really really wants them, I sold them. Tokyo lost one house.

Another customer will buy the microfilms of many manuscripts in Arabic countries. This microfilms are not as expensive as the collection of Japanese newspapers. But, the price is as same as the house in Atsugi.
I think the value of the Arabic microfilms is higher. Because, there are no libraries or institutes with them in Japan.
Because my company opened a new shop in Dubai, it might be becoming popular to study Arabic culture in Japan.
Anyway, Atsugi lost one house.