File:Backside of Financial Calculator Hewlett-Packard HP-12C built from 1981, this item produced 1988.jpg
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current | 19:23, 17 May 2024 | 3,695 × 2,284 (3.49 MB) | Pittigrilli | less gamma value, more contrast | |
15:31, 6 March 2024 | 3,695 × 2,284 (5.02 MB) | Pittigrilli | Uploaded own work with UploadWizard |
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