Computer Stamps Forum

[jcura]

CD
Title: ?
Year: ?

(I just have this image)


Abacus
Title: Educational Institutions in Eretz Israel "Lemel" Elementary School, Jerusalem
Year: 2005

[Rastan]

Thank you for the stamps Josè,
At the moment the site haven't a category "abacus",
Many computer stamps collectors have included in their collection stamps about abacus, slide rule, adding machine, counting on fingers, contributors like Galileo, Pascal, Leibniz.
I prefer to not include these items in my collection because they don't affect directly computer science

[jcura]

Of course the depth of a theme is a collector's choice.
The plan of a collection, if you want to make a collection to show, could be very wide or just about an area of the theme. For the computing theme, it's history is essential, but for the computer them, I agree, that could not be.
I collect all that things that relate with computers, but when I'll make a collection to show problably I would have more material that I need...

(sorry by the english...)

[Rastan]

Of course the depth of a theme is a collector's choice.

I'm agree, now I will focus on the present categories,
when stamps regarding these categories will become more rare I will extend the actual categories to other like abacus, etc.

(sorry by the english...)

Don't worry, your post are easy to understand,
Also my english isn't perfect! When I have to write a post I spend a lot of time and I always look up my dictionary