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  • Members: 147
  • Founded: Jan 18, 2000
  • Language: English
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For collectors of old electronic calculators.

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Re: Sharp El-512
Hi Charlie Do you have a copy of the instruction manual for the Sharp el-512? Is there any way you could copy this for me. Thanks Greg ... have used this
Posted - Sat Dec 22, 2007 3:31 am
 pbe43
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Sharp instruction manual
Iam looking for a copy of the instruction manual for any Sharp EL-512
Posted - Tue Dec 18, 2007 8:32 pm
 pbe43
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Re: Seeking information for Keystone restoration
katie10543- Thank you! I was able to download Berkey_4030-1.jpg and Berkey_4030-2.jpg, the latter shows everything I needed. I'm looking forward to testing
Posted - Fri Dec 7, 2007 11:46 pm
 Michael L. Myrick
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Re: Seeking information for Keystone restoration
Sorry, here's the correct link: http://www.wass.net/repairs/ ... Keystone. ... point ... 1975 ... board ... between ... have ... a ... or ... it
Posted - Fri Dec 7, 2007 6:21 pm
 katie10543
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Re: Seeking information for Keystone restoration
Mike, I have a Berkey 4030 which seems almost identical to your Keystone. I've posted pictures of the wiring here: ftp://ftp.bestweb.net/public_html/repairs/
Posted - Fri Dec 7, 2007 6:19 pm
 katie10543
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2007 7 4 2 32 12 1 6
2006 1 8
2005 1 1 1 1 2
2004 1 5 2 1 3
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2000 20 42 22 5 5 5 2 7 19 6 15
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