Israel stamps

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Israel stamps

Postby jcura » Thu 21 Aug 2008, 13:30

CD
Title: ?
Year: ?
Image
(I just have this image)


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

Postby Rastan » Sat 23 Aug 2008, 09:27

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
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Re: Israel stamps

Postby jcura » Sat 23 Aug 2008, 22:56

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...)
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Re: Israel stamps

Postby Rastan » Sun 24 Aug 2008, 15:00

jcura wrote: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
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