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Hanimex (Australian company with strong links to European market)
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Hanimex 08L, in carry case. Details.
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Hannimex 205 "Calculator-Recorder". Featured calculator.
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Hanimex 305
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Hanimex 805. Details.
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Hanimex 830M. Details.
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Hanimex BC81, inside. Details.
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Hanimex BC 806. Details.
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Hanimex BC807. Details.
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Hanimex BC 808. Details.
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Hanimex BC 820, inside. Details
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Hanimex BC900. Details.
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Hanimex BCM99. Details.
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Hanimex BCM817. Apr 12.
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Hanimex BCM818, type 1.
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Hanimex BCM818, type 2. Details.
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Hanimex BCM8181. Details.
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Hanimex BCM901
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Hanimex ESF-101. Dec 12.
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Hanimex ESR90
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Hanimex SL90. Details.
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Hanomat
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Hanomat. Details.
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Hapco (Hapco Inc., Boulder, Colarado, U.S.A.)
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Hapco Porta Mark II, small, chunky calculator with unusual button cells. Featured calculator.
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Hardy (We have no information about this company. If you have any details please
get in touch).
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Hardy 8MS. Details.
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Harvard (We have no information about this company. If you have any details please
get in touch).
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Harvard Mini 501 "Auto Constant". Details.
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Heathkit (USA - electronic-kit making company)
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Heathkit IC-2009. Featured calculator.
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Heathkit OC-1401 Aircraft Navigation Computer, in fitted case with accesories. Details
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Hermes
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Hermes Administrator made in Asia
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Hewlett Packard (See the Calculator Companies section for more information. There are photographs of all vintage Hewlett Packard calculators at www.hpmuseum.org.)
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Hewlett Packard HP01, calculator watch. Apr 12.
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Hewlett Packard HP10, with built-in printer. Sep 12.
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Hewlett Packard HP25
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Hewlett Packard HP27. Apr 12.
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Hewlett Packard HP32E.
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Hewlett Packard HP35. The first hand-held scientific calculator. Featured Calculator.
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Hewlett Packard HP45.
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Hewlett Packard HP65. The first hand-held programmable calculator. Featured Calculator.
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Hewlett Packard HP70. Apr 01.
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Hewlett Packard HP80. The first hand-held financial calculator. Featured Calculator.
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Hiradastechnika SzovetKezet (Hungarian company)
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Hiradastechnika version of Bowmar MX-55, inside. Featured Calculator
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Hiradastechnika PTK-1072 (similar to one of the versions of the Commodore PR 100). Details.
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Hitachi (See the Calculator Companies section for more information.)
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Hitachi KK 181B (with flip up display cover missing). Details.
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Hitachi KK 221B Photo2. Details.
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Homeland (Euro market, made in Japan by Toshiba)
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Homeland 801. Details.
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Homeland 807. Details.
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Homeland 810. Details.
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Homeland 8008. Details.
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Homeland 8009. Details.
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Homeland 8110
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Hornet (Great Wall Electronic Co., Taiwan. Euro-market)
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Hornet Mini 810. Details.
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Hornet Mini 816
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Hornet SR-30. Details.
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House of Fraser (UK chain store, all calculators made by Rockwell, some in UK)
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House of Fraser 8F. Featured British calculator.
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House of Fraser 14HF. Featured British calculator.
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House of Fraser 18F. Featured British calculator.
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House of Fraser 24HF. Featured British calculator.
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House of Fraser 30F. Featured British calculator.
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House of Fraser 44HF. Featured British calculator. Dec 11.
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House of Fraser 64HF. Featured British calculator.
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Hughes Aircraft Co. (USA)
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Hughes calculator watches - 2 case styles of a watch made by Hughes for sale by other companies (including Compuchron), c1976
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