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HP-71B Changing Lower and Upper Halves
03-23-2018, 09:31 PM
Post: #7
RE: HP-71B Changing Lower and Upper Halves
Here are two different plastic back boards. Much different.

[Image: plastic_back.jpg]
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RE: HP-71B Changing Lower and Upper Halves - MikeSD - 03-23-2018 09:31 PM



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